HOGBEN, LANCELOT.
Mathematics for the million. Illustrated by J. F. Horrabin. Rev. & enl. ed.
HOGBEN, LANCELOT. Mathematics for the million. Illustrated by J. F. Horrabin. Rev. & enl. ed. © 25Jul40; A143942. Lancelot Hogben (A); 11Jan68; R426813.
Lancelot Hogben|A