Duraipandian, R. <br/><br/>
Analytical geometry 3-Dimensional, P. Duraipandian, eng 

 - 2nd. 
 - Madras, Emerald, IN  1995 
 - 184p.  22 cm. 
<br/><br/><label>Dewey Class. No.: </label>516.3,  / D, dur