Gorakh Prasad <br/><br/>
Text book on coordinate geometry / 
by Gorakh Prasad and H. C. Gupta 
 - 4th ed. 
 - Allahabad :  Pothi Lal Limited,  1959 
 - 316 p. ;  15 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Coordinates
<br/><br/><label>Dewey Class. No.: </label>516