666 science tricks & experiments / by Bob Brown.
Instructions for performing experiments using readily available materials that demonstrate various scientific principles.
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Bibliographic Details
Main Author: |
Brown, Bob, 1907- |
Format: | Book
|
Language: | English |
Published: |
Blue Ridge Summit, Pa. :
Tab Books,
©1978.
|
Edition: | 1st ed. |
Subjects: | |