Colwell, Morris Andrew. <br/><br/>
Electronic diagrams /  [Book]. 
by Morris A. Colwell. 
 - London :   Butterworth & Co (Publishers) Ltd.,   1976 
 - 104p. :   ill. ;   22cm. 
 - A Newnes constructors guide .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0408002018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic circuits.<br/>Electronics--Diagrams.