Crystal rectifiers and transistors/ 
edited by M.G. Say; compiled by E. Molloy 
 - London:  George Newnes,  1954 
 - 170 p.:  ill.;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 29.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crystal detectors<br/>Transistors<br/>Semiconductors<br/>Electronic apparatus and appliances
<br/><br/><label>Dewey Class. No.: </label>621.381