Agrawal ,Ashish <br/><br/>
Quick Arithmetic/ 
Ashish Agrawal  
 - 2nd ed 
 - New Delhi   S Chand & Co,  2007 
<br/><br/><label>ISBN: </label>9788121923873,   250.00 
<br/><br/><label>Dewey Class. No.: </label>513  / A266