People live in half-deserted apartment buildings, and keep electric animals as pets because so many real animals have died. Most people emigrate to Mars - unless they have a job to do on Earth.Like Rick Deckard - android killer for the police and owner of an electric sheep. This week he has to find, identify, and kill six androids which have escaped from Mars. They're machines, but they look and sound and think like humans - clever, dangerous humans. They will be hard to kill.

    The author’s final work, presented in a one-volume edition, is a rich, challenging analysis of man’s mental activity, considered in terms of thinking, willing, and judging.

    Graded exercises allow teachers to monitor development, and lively illustrations enhance the text and retain the students' intrest.

    This text discusses and explains the traditional, functional approach to management, through planning, organising, leading and controlling.