Menon, R G V <br/><br/>
History of science and technology / 
Menon, R G V 
 - 4 ed. 
 -  Bhagya Book House, Trivandrum,  1991 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9781560247210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pure sciences - Historical & geographical treatment
<br/><br/><label>Dewey Class. No.: </label>509 MEN-H4