books.google.co.nz - Getting from here to there may be simple for one individual. But as any parent, scout leader, or CEO knows, herding a whole troop in one direction is a lot more complicated. Who leads the group? Who decides where the group will travel, and using what information? How do they accomplish these tasks?On...http://books.google.co.nz/books/about/On_the_Move.html?id=KvffRQh5-noC&utm_source=gb-gplus-shareOn the Move
