Mathematics for elementary school teachers
Garstens, Helen L.
Mathematics for elementary school teachers [by] Helen L. Garstens & Stanley B. Jackson. - New York Macmillan [1967] - xii, 500 p. illus. 26 cm.
67016709
GB67-17955
Mathematics
QA39 / .G322
510/.024/37
Mathematics for elementary school teachers [by] Helen L. Garstens & Stanley B. Jackson. - New York Macmillan [1967] - xii, 500 p. illus. 26 cm.
67016709
GB67-17955
Mathematics
QA39 / .G322
510/.024/37