Mann, William; Johnson, Ronald E.; Marshall, Charles J.; Moore, Edwena B.;

The Slide Rule: Independent Learning Series

Columbus, Ohio, USA: Charles E. Merrill Pub. Co., 1968. Soft cover. Staple-bound Pamphlet. Good Condition. Minor wear, Binding fairly tight, pages age toned. Pictures available upon request. Good. Item #040574

Price: $39.00