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Science experiment and theory, basic issues in physics
Explains physics theory development and problems centering on Gilbert, Descartes, Newton and Einstein
Not Applicable 
$ 8.95
Educational Books Math Sheets Puzzles and Games for children and adults
See Wilmots Educational Books for KS1 KS2 KS3 GCSE and A Level exam learning work and family fun games and puzzles
Not Applicable $ 8.95