Gupta, S L and Kumar. V <br/><br/>
Handbook of electronics/ 
by S L Gupta and V Kumar 
 - 6th edition 
 - , - New Delhi   : Pragathi prakashan  , 1973 
 - 1118p 
<br/><br/><label>Dewey Class. No.: </label>621.384 GUP/H