Starr, John W., 1925-, The teaching of mathematics in the elementary school [print] John W. Starr III. - Scranton, Pennsylvania, International Textbook Company (c)1969. - xii, 378 pages illustrations 24 cm. - The International series in elementary education . ISBN: 9780700222018 LCCN: 69016616 Subjects--Topical Terms: Mathematics--Study and teaching (Elementary) LC Class. No.: QA135 QA135.S796.T433 1969