GUPTA,ASHIT DAS & PRASAD,S.B. <br/><br/>
MODERN APPROACH TO INTERMEDIATE CO-ORDINATE GEOMETRY 

 - N/A 
 - PATNA  BHARTI BHAWAN  1993 
 - 197/2 
<br/><br/> I.SC. 
<br/><br/><label>Dewey Class. No.: </label>516.16  / DAS