London: Eyre & Spottiswoode (1948), 1948. Second edition. Hardcover. 8vo. [4], v-xii, [2], 15-266, [2] pp. Light green publisher's cloth with red lettering on the spine. Price of 10/6 net on the front flap of the dust jacket. A few in-text diagrams in black and white. The front board bowed..... More