4to - 25 x 18 cm.; viii - 228 pp. First published in 1977, this is the third edition. The text is bilingual and printed 2 columns per page with English in the right hand column and the correspondig French in the left hand column. The English to French translation is by Jean Bouchard. Profusely illustrated with black and white photographs, reproductions and maps. One page bibliography, 1 page list of illustrations and credits, a comprehensive 22 page general index followed by a 2 page index of streets. Minor wear to the cover edges, otherwise clean with a sound binding.