Theraja B L <br/><br/>
Text book of electorical technology 

 - 21 
 - New Delhi  Nirja Construction and Development     1988 
 - xxxii,1867p  cm. 
<br/><br/><label>Standard No.: </label>54294 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D66, M8