Khanna, M. M. <br/><br/>
A text book of co-ordinate geometry / 
for BA/B.Sc. 1 of +3 system students of Panjab, Punjabi, Gurunanak Dev and Himachal Pradesh universities /  M. M. Khanna and T. R. Nagpal 
 - 9th ed. 
 - Jalandhar :  Modern Publishers,  2001 
 - 250 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label> Rs. 100.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coordinates--Study and teaching (Higher)
<br/><br/><label>Dewey Class. No.: </label>516.160711