Modern elementary school science: a recommended sequence
Jacobson, Willard J.
Modern elementary school science: a recommended sequence [by] Willard J. Jacobson [and] Harold E. Tannenbaum. - New York Bureau of Publications, Teachers College, Columbia University 1961. - 194 p. illus. 21 cm. - Science manpower project monographs .
61014667
Science--Study and teaching (Elementary)
LB1585 / .J3
372.35 / J176m
Modern elementary school science: a recommended sequence [by] Willard J. Jacobson [and] Harold E. Tannenbaum. - New York Bureau of Publications, Teachers College, Columbia University 1961. - 194 p. illus. 21 cm. - Science manpower project monographs .
61014667
Science--Study and teaching (Elementary)
LB1585 / .J3
372.35 / J176m