Brown, Robert M. <br/><br/>
49 easy entertainment and science projects/ 
Robert M. Brown and Tom Kneitel 
 - England:  W. Foulsham and Co.,  c1969 
 - 96 p.:  ill.;  23 cm. 
<br/><br/><label>ISBN: </label> £ 24.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science projects<br/>Electronics<br/>Electronic apparatus and appliancew<br/>Amplifiers [Electronics]<br/>Radio--Receivers and reception
<br/><br/><label>Dewey Class. No.: </label>621.381