Goyal, S.K. <br/><br/>
A text book of co-ordinate geometry / 

 -  Arihant Prakashan, Meerut 
 - 622p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>616.16  / GOYT