Examples of industrial and commercial architecture as well as examples of bridges and other engineering structures. It is the diversity of structures that makes this book valuable. Almost all of the illustrations in this books come from the Historical American Building Survey (HABS) sponsored by the United States Government. If you like this style of two dimensional illustration, you can search the HABS web site at the Library of Congress web site. This book is best for people who already know a little something about identifying American buildings 322 pp. ill