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Bibliografiska uppgifter
OCLC:81262581
Institutionell upphovsman: Science Curriculum Improvement Study
Övriga upphovsmän: Knott, Robert C., Sheehan, Charlyn (joint author of Student manual.), Lawson, Chester A. (Chester Alvin), 1908- (joint author of Teacher's guide.)
Språk:English
Publicerad: Berkeley, CA : Lawrence Hall of Science, University of California, [c1968]
Upplaga:Trial ed., September 1968.
Ämnen:
Materialtyp:

Monograph

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