Tyra, M <br/><br/>
Magical book on quicker maths / 
M Tyra 
 - New delhi:  Bsc,  2013 
 - 857 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / TYR/M