Further explorations in science; a second book of basic experiments.Author: Milgrom, Harry.
Publisher: New York, Dutton
Date: [1963] This title can be found in 1 Iowa libraries.
Matter, energy, and change; explorations in chemistry for elementary school children.Publisher: New York, Holt, Rinehart and Winston
Date: [1960] This title can be found in 1 Iowa libraries.
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