Search Results - Books - Childrens Non-Fiction -

Wave Machine : Teaching and Learning About Microwaves: A Handbook for Schools

Paperback / softback 1 Jul 1999
ISBN: 9780953581108
Dewey: 621.3813
Out of Print

Switches : Straightforward Ways into Teaching Circuits Having Electric Switches

Paperback / softback 1 Dec 1993
ISBN: 9780952197508
Dewey: 621.381537
Out of Print
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