Krshan,Hari <br/><br/>
Coordinate Geometry of Two Dimentions 
Hari Krishan 
 - New Delhi  Atlantic 
 - 138  HBk 
<br/><br/><label>ISBN: </label> 350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics; Coordinate Geometry
<br/><br/><label>Dewey Class. No.: </label>516.16  / KIS