2nd (corrected and expanded) edition, b&w illustrations from photographs and line-drawings, ground-plans of buildings, location map, bibliography and index, 127 pp, green boards in d/w, rear top edge of d/w a little rubbed and starting to lose its lamination, otherwise in very good condition, John Murray 1968
21.2 x 14.2 cm, 360g, SBN 71950 423 6
See the description (below) from the dustwrapper flap.
Originally issued in 1950 by another publisher. Now long out of print.