HOGBEN, LANCELOT.
Mathematics for the millon. Illustrated by J. F. Horrabin. New, rev. & enl. ed.
HOGBEN, LANCELOT. Mathematics for the millon. Illustrated by J. F. Horrabin. New, rev. & enl. ed. © 7Jul43; A174325. Lancelot Hogben (A); 12Nov70; R494804.
Lancelot Hogben|A