London: Hurst & Blackett, 1948. revised and abridged by Major-General Geoffrey Brooke. 6th ed., 8vo, pp. 254, Index, b/w fronts., b/w photos and ills., both hinges cracked, orig cl bds., bottom edge rubbed, some wear head and tail spine, in d.j chipped top edge, some discolouration to spine, v.g Originally.....