Science investigations for elementary school teachers / Kenneth D. George, Maureen A. Dietz, Eugene C. Abraham
Main Author
George, Kenneth D.
Coauthor
Dietz, Maureen A.
Abraham, Eugene C.
Country
Estados Unidos.
Publication
Lexington : D. C. Heath and Company, cop. 1974
Description
XIV, 124 p. :
il. ;
26 cm
ISBN
0-669-83154-9
CDU
372.85
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