Hardcover, gray cloth, no dust-jacket as issued. 818 pages. Author Index; Subject Index. Illustrated. Third edition. Not ex-library. Previous owner’s name on end-paper. End-papers showing toned and browned spots from old tape and light scuffing to cloth covers. Covers now protected by handsomely crafted home-made acetate covers. Overall a clean, sound and unmarked copy. Very good or better. A heavy book, Priority and International orders will require additional postage, calculated as close to actual cost as possible.