Gupta B R <br/><br/>
principles of electronical engineering 
Gupta B R 
 -  1996 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>33346 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D66, N6