Proceeding of the symposium on electronics device held at Hyderabad, from 7-9 Feb, 1972 :  electron tube and semiconductor devices / 
department of atomic energy 
 - New Delhi :  Department of Atomic Energy,  [n.d.] 
 - v. ;  23 cm. 
<br/><br/> Library has Vol.1-2 
<br/><br/><label>ISBN: </label> [N.P.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics<br/>Electronic apparatus and appliances
<br/><br/><label>Dewey Class. No.: </label>621.381