vyas , s.p. <br/><br/>
pharmacetical biotechnology  [Book /] 
s.p. vyas ,v. k. dixit. 
 - new dlhi :  cbs publishers & distributors,  2005. 
 - 674 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>8123906145 
<br/><br/><label>Dewey Class. No.: </label>615.19