Gupta, S.P.. <br/><br/>
Modern India and Progress in Science and Technology /  

 - 1st ed /  
 - New Delhi-2 :   Vikas Publishing House Pvt. Ltd. ,   1983 
 - p.164 :  
<br/><br/><label>ISBN: </label>0-7069-0743-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences 
<br/><br/><label>Dewey Class. No.: </label>A.44`N7  / L9