Mathematics for the elementary school teacher
Nichols, Eugene Douglas, 1923-
Mathematics for the elementary school teacher [by] Eugene D. Nichols [and] Robert L. Swain. - New York, Holt, Rinehart and Winston [1971] - xii, 518 p. illus. 24 cm.
0030846900
70141513
Mathematics.
QA39.2 / .N54
510
Mathematics for the elementary school teacher [by] Eugene D. Nichols [and] Robert L. Swain. - New York, Holt, Rinehart and Winston [1971] - xii, 518 p. illus. 24 cm.
0030846900
70141513
Mathematics.
QA39.2 / .N54
510