PUCPR Search for 'an:166935'

Making and using classroom science materials in the elementary school apparatus, demonstrations, equipment, experiments.

By Blough, Glenn Orlando..
New York Holt, Rinehart and Winston 1954 .
229 p. 22 cm..

By Carrick, Alan..
London | Philadelphia Heyden 1979 .
xii, 327 p. 24 cm..
0855014520

Buenos Aires: Editorial Guadalupe, 1976 .
3 v. : , Translation of : Guidebook to constructing inexpensive science teaching equipment. 26 cm..