KUMAR , KRISHAN. <br/><br/>
PEFERENCE SERVICE  [Book /] 
KRISHAN KUMAR. 
 - NEW DELHI :  Vikas publishing house,  1982. 
 - 447 P. ;  22 cm. 
<br/><br/><label>ISBN: </label>0706986423 
<br/><br/><label>Dewey Class. No.: </label>025.52