xiv, 352pp, some black and white photographs and other illustrations and tables. Green cloth-covered boards, silver titles on printed black label to front, silver titles to spine. 8vo. Lender's shelf number written on spine heel, rubbed bottom corners and spine ends, cloth wearing, rear panel lightly soiled. Slightly cocked. Text block edges just starting to tan. Lender's stamps, barcode and markings on front endpapers and copyright page. Gutters strained in various places. Volume quite loose. Internally clean, neat and bright
