Datta, Sukanya. <br/><br/>
Operation gene   

 - New Delhi :   Nisc,   1999. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>Dewey Class. No.: </label>500  / DAT