1932, First Edition. London : Sidgwick & Jackson, ltd. Fine cloth copy in a near-fine, very slightly edge-nicked and dust-dulled dw, now mylar-sleeved. Remains particularly and surprisingly well-preserved overall; tight, bright, clean and strong.; 8vo 8" - 9" tall; 130 pages; Physical desc. : x, 130 p. ; 19 cm.....
1944, First Edition. Cambridge : University Press. Fine cloth copy in a near-fine, very slightly edge-nicked and dust-dulled dw, now mylar-sleeved. Remains particularly and surprisingly well-preserved overall; tight, bright, clean and strong.; 8vo 8" - 9" tall; 116 pages; Physical description. : xii, 116 p. ; 18 cm. Notes: Includes.....
1946, Fourth Edition. Cambridge [Eng.] : The University Press. Near fine cloth copy in a good if somewhat edge-nicked and dust-dulled dw, now mylar-sleeved. Previous owner's bookplate and signature to front endpapers. Remains particularly and surprisingly well-preserved overall; tight, bright, clean and strong.; 8vo 8" - 9" tall; 146 pages;.....