Its coverage progresses from an introduction through the evolution of switching systems and electromechanical systems to stored-program-controlled digital systems and future broadband systems. Coverage includes: modern digital networks; modern digital switching systems; digital transmission, including synchronous digital hierarchy; broadband networks including ATM; and integrated services digital network (ISDN). The book is intended for use on graduate courses in telecommunications.

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    Dusman Gonzaga lives in a squalid tenement building overrun with cockroaches and inhabited by strange characters. His is a world of poverty, fights, bar women and visits to a doctor who doesn't understand him.

    Long regarded Africa's preeminent Francophone novelist, Laye (1928-80) herein marvels over his mother's supernatural powers, his father's distinction as the village goldsmith, and his own passage into manhood, which is marked by animistic beliefs and bloody rituals of primeval origin. Eventually, he must choose between this unique place and the academic success that lures him to distant cities. More than autobiography of one boy, this is the universal story of sacred traditions struggling against the encroachment of a modern world. A passionate and deeply affecting record, The Dark Child is a classic of African literature.

    

    This book, covering both the Cambridge IGCSE and O Level courses of the Cambridge syllabuses, draws extensively on real world examples to explore economic concepts, theories and issues. A number of activities, based on examples from qround the world, are designed to facilitate students' easy understanding of the contents. Principles and practices have been explained in simple language and lucid style to enhance the accessibility of the content to students whose first language is not English.

    But as the line between idealism and violence becomes increasingly blurred, the friends are driven apart—one into the deepest peril, as the movement gathers inexorable force, and the other into the safety of exile in the American Midwest. There, pretending to be an exchange student, he falls in love with a social worker and settles into small-town life. Yet this idyll is inescapably darkened by the secrets of his past: the acts he committed and the work he left unfinished. Most of all, he is haunted by the beloved friend he left behind, the charismatic leader who first guided him to revolution and then sacrificed everything to ensure his freedom.

    Drawing on his personal knowledge of the South Pacific and Australasia, novelist Graeme Lay recreates the peerless navigator's life up to, and including, his first circumnavigation of the world. In particular, Graeme explores the relationship between James and his remarkable wife Elizabeth, the woman he married when he was 34 and she 21 and by whom he had six children, all born while he was away at sea.This novel also depicts the often stormy relationship between the self-made English naval commander and the dashing, privileged naturalist Joseph Banks, who accompanied Cook on his first world voyage.

    Making her way to Arcadia and using an alias, she is looking to start a new life. She goes to Inkology which is run by the Iron Warriors MC and asks for a job as a tattoo artist. Gunner, the Vice President of the Iron Warriors isn't too sure about her at first. All he knows is that she's beautiful and that someone hurt her. With a sudden urge to protect her, Gunner gives Caterina a job. He vows to find out whoever hurt Caterina and make them pay. Of course first he has to stop the feelings of desire that surge through him every time he sees her. But hey, if he could survive the Army, he could survive anything, right?

    In the capital hospital, a gifted young surgeon is plagued by demons that are beginning to threaten his livelihood. Elsewhere in the hospital lies a dying man who was young during the country’s turbulent postcolonial years and has stories to tell that are far from heroic. As past and present intersect in the buzzing city, these men are drawn unwittingly closer by a British psychologist with good intentions, and into the path of one woman at the center of their stories. A work of breathtaking writing and rare wisdom, The Memory of Love seamlessly weaves together two generations of African life to create a story of loss, absolution, and the indelible effects of the past—and, in the end, the very nature of love.

    The lifestyle doesn’t come cheap, though, nor does maintaining the body that allows it (just ask Dr Heinz at the beauty clinic). Luckily, Bontle has a degree in MENcology, and there is no shortage of blessers at her penthouse door, eager to give her all the love and (financial) support she needs. Papa Jeff might be overweight and getting on a bit, and receiving some unwanted attention from the Hawks; and Teddy might not have fully come through for her on that messed-up tender business; but Mr Emmanuel, the Nigerian businessman with deep pockets and the possibility of conferring second wife status … could that be love? Keeping all her boyfriends happy and living a fabulous life is not without its challenges. With so many people clamouring for Bontle’s attention – from her shebeen queen mother Gladys in Mamelodi, who is taking strain bringing up her teenaged brother, Golokile, on her own; to her girlfriends, Iris and Tsholo; not to mention her soon-to-be ex-husband, the ever-patient, ever-loving Ntokozo, Bontle barely has time to post on Instagram these days. Sooner or later something’s got to give …

    Celebrating life with gusto and in inimitable style, he describes a journey fraught with discomfort, mishap, ecstasy, disillusionment, discovery and astonishing human encounters; a journey that would be acceptable madness in a white man but is regarded by the author s fellow Africans as an extraordinary and inexplicable expenditure of time and money.As Sihle's famous counterpart Paul Theroux, author of Dark Star Safari, comments, Dark Continent, My Black Arse is uniquely an African travel story: the story of 'an African travelling on his own money and motivation, from one end of Africa to the other'. An inspiring story, it carries the following warning: Reading this book might cause you to resign from your boring job, leave your nagging / ungrateful / insecure partner, stop merely existing and start living the life you have always longed and yearned for.

    When Adina and her family are forced to flee Cologne to escape the vicious menace of German invasion in 1938, leaving their luxurious lifestyle is painful. Harder still is finding herself a refugee in a foreign country. But Adina is a compassionate and determined girl and as they settle into a new life in the Midlands she finds the strength to survive. However, her brother and sister aren't so lucky and their family ties are stretched to breaking point. And then Adina runs the risk of losing her family forever when she is drawn towards the one man she should never fall in love with...

    In Zimbabwe, Darling and her friends steal guavas, try to get the baby out of young Chipo's belly, and grasp at memories of Before. Before their homes were destroyed by paramilitary policemen, before the school closed, before the fathers left for dangerous jobs abroad.But Darling has a chance to escape: she has an aunt in America. She travels to this new land in search of America's famous abundance only to find that her options as an immigrant are perilously few. NoViolet Bulawayo's debut calls to mind the great storytellers of displacement and arrival who have come before her--from Junot Diaz to Zadie Smith to J.M. Coetzee--while she tells a vivid, raw story all her own.