00726cam a22001931 4500 ca 29000346 DLC 20260227111121.0 880416m1929 maua 000 0 eng ca 29000346 (OCoLC)17800456 DLC DNIE DLC QA103 .S95 Summit Experimental School (Cincinnati, Ohio). Supervisory Staff. The Alpha individual arithmetics, a combined text and workbook, by the Supervisory staff of the Summit experimental school, Cincinnati, Ohio; illustrated by Kayren Draper. Boston, New York [etc.] Ginn and company [c1929-] v. illus. (part col.) 23 cm. Arithmetic Textbooks. 16519 16519