Tyra,M <br/><br/>
Quicker Maths/- 

 - 5th Ed. 
 - Delhi,  BSC Publishig Co. PVT.LTD.  2018. 
 - 556 P.  35 Cm. 
 - M.TYRA .
<br/><br/><label>ISBN: </label>9788190458924 
<br/><br/><label>LC Class. No.: </label>510 
<br/><br/><label>Dewey Class. No.: </label> / TYR