The teaching of mathematics in the elementary school
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 .
9780700222018
69016616
Mathematics--Study and teaching (Elementary)
QA135 QA135.S796.T433 1969
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 .
9780700222018
69016616
Mathematics--Study and teaching (Elementary)
QA135 QA135.S796.T433 1969