Teaching mathematics in the modern elementary school / [by] Calhoun C. Collier [and] Harold H. Lerch.

Bibliographic Details

Main Author:	Collier, Calhoun C. (Calhoun Crofford), 1916-
Other Authors:	Lerch, Harold H.
Language:	English
Published:	[New York] : Macmillan, [1969]
Subjects:	Mathematics > Study and teaching (Elementary)
Physical Description:	x, 373 pages : illustrations ; 24 cm
Format:	Book