Published by The Athlone Press, London for the Greater London Council, 1986, 1st edition. Blue cloth boards, gilt lettering to spine and front board under illustrated dustwrapper. 11.5ins x 9ins, xxiv, 502pp plus colour frontis, 152pp plates, a folding elevation and a map in the rear pocket. Also line drawn illustrations within the text. Dw rubbed to top of spine. VG / G+ nr VG. Nb heavy book, UK postage will be £7.00