GUPTA,RK <br/><br/>
Objective Biology 

 - 1st Ed.  Reprint 
 -  Cyber Tech Publications New Delhi,  2002 
 - 1354p 
<br/><br/><label>ISBN: </label>81-7884050-2 
<br/><br/><label>Dewey Class. No.: </label>570  / GUP/O