Light shelfwear to edges and covers. Pages tight and clean. First 2 pages have light water stains on top. No text covered. 49 pages. SoftCover Binding. Year: 1974. ISBN: 0883440016. Using the alphabet order as a guide, this book presents concepts of how people form their communities. It begins with basic ideas of group living-food, shelter, work, play, and moves to the more developed aspects of complicated urban living, such as news, offices, traffic, utilities and travel.