Olsen, George Henry. <br/><br/>
Modern electronics made simple 
George H. Olsen 
 - London  W.H. Allen  c1977 
 - x, 306 p.  ill.  23cm 
 - Made simple books .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic apparatus and appliances
<br/><br/><label>Dewey Class. No.: </label>621.381