Chhatwal, G.R. <br/><br/>
Encyclopaedia of biotechnology / 

 - New Delhi :   Anmol Publications pvt. ltd.,   ©1993. 
 - 718-1094 p.   25cm.  Rs 1800 (3 vol. set) 
 - Vol 3 .
<br/><br/><label>ISBN: </label>8170417236; 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Civil service ;Officials and employees 
<br/><br/><label>Dewey Class. No.: </label>664.02405  / 1993 
<br/><br/><label>Universal Decimal Class. No.: </label>351.147