Marsh, Leonard George. Let's explore mathematics, [electronic resource] / by L. G. Marsh. Illustrated by Chris Hoggett.. — New York, : Arco Pub. Co., [1966- c1964-. — v. : illus. (part col.) 20 x 22 cm.

Vol. 2 illustrated by Chris Hoggett and Alison Prince.



LCCN: 66022887

Subjects--Topical Terms:
Arithmetic.

LC Class. No.: QA107 / .M28

Dewey Class. No.: 372.72