DASGUPTA,ASHIT,PRASAD,SURYA BHUSHAN & LAL A.B.B. <br/><br/>
DEGREE LAVEL ANALYTICAL GEOMETRY OF TWO DIMENSIONS 

 - 1ST 
 - PATNA  BHARTI BHAWAN PUBLISHERS & DISTRIBURORS  1989 
 - 291 
<br/><br/><label>Dewey Class. No.: </label>516.16  / DAS