Bali, N. P. <br/><br/>
Co-ordinate geometry / 
by N. P. Bali. 
 - 6th rev. ed. 
 - Delhi :  Laxmi publications,  1989 
 - 551p. ;  22x15cm. 
 - (Golden mathematics series) .
<br/><br/> Includes list of formulae 
<br/><br/><label>ISBN: </label> : Rs.36 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CO-ORDINATE GEOMETRY
<br/><br/><label>Dewey Class. No.: </label>516.16  / BAL-COO