Power for development of agriculture and industry 

 - Delhi  P H D C C I India      1978 
 - Various Pagination  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>X9(D66).2.N7, L8