1971. 12Mo Hardcover. 644pp. Green boards, golden lettering. Text is clean on unmarked, uncreased pages. Hinges are secure, textblock is square with pointed corners. Moderate+ overall shelf/timewear, boardwear, board edge and cornerwear, spotting; foxing on inner boards, endpapers and textblock edges, light page patina throughout, remainder mark on texblock foot.....