Kuppuram G. <br/><br/>
History of science and Technology in india ( Volume-x ) 
/ by G LKupprram 
 - 10th ed. 
 - Delhi  Sundeep Prakashan  1990 
 - xv, 280p. 
<br/><br/> <br/> 
<br/><br/><label>ISBN: </label>8185067414 
<br/><br/><label>Dewey Class. No.: </label>509  / KUP/H