Underground
, by MacAulay, David- ISBN: 9780395247396 | 039524739X
- Cover: Hardcover
- Copyright: 9/29/1976
David Macaulay takes us on a visual journey through a city's various support systems by exposing a typical section of the underground network and explaining how it works. We see a network of walls, columns, cables, pipes and tunnels required to satisfy the basic needs of a city's inhabitants.