Ray, U.N. . <br/><br/>
Analytical Conics or Elementary Mathematical Analysis /  Textual Documents 
U.N.Ray. 
 - 1st ed. / 
 - Calcutta :  Wellington Street ,  1928. 
 - 275p. :  ill ;  18cm . 
<br/><br/><label>Subjects--Index Terms: </label>Analytical Conics Mathematical Analysis G-Mathematics T/G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>516.22  / R 212 An