May, Lola June.
Teaching mathematics in the elementary school
Lola June May.
- [2d ed.]
- New York Free Press [1974]
- xvi, 350 p. illus.
920901
Includes bibliographies.
0029203708
73018285
Mathematics--Study and teaching (Elementary)
QA135.5 / .M45 1974
372.7/3/044