Gopalakrishnan, N. <br/><br/>
Indian scientific heritage 

 - Trivandrum  Indian Institute of Scientific Heritage  2000 
 - x, 405p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science - India - History
<br/><br/><label>Dewey Class. No.: </label>509.54  / GOP