Gupta; A.D.,Gupta;S.P.,Yadav;C.S.,Bhola;K.K. <br/><br/>
Topics in mathematics   English 

 - 4th ed. 
 - New Delhi  Laxmi publications  1990 
 - 263pg 
 -  vol I .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512 G95T