Gorakh Prasad & Gupta.H.C. <br/><br/>
Text-Book Of Coordinate Geometry. 

 - 5th Ed. 
 -  Pothishala Pvt. Ltd.  1962 
 - 316p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MATH
<br/><br/><label>Dewey Class. No.: </label>516.16  / GOR