LONEY (S L). <br/><br/>
Elements of coordinate geometry: cartesian coordinate part one. 

 - Noida  G K Publishers  2006 
 - 16.63  PB 
<br/><br/><label>ISBN: </label>8183550886 
<br/><br/><label>Dewey Class. No.: </label>516.16   / LONS