Ashraful Alam, Muhammad. <br/><br/>
Advanced excel. 

 - Dhaka:  Bivas,  2015 
 - 546p.  21cm. 
<br/><br/><label>ISBN: </label>9789843382016। 
<br/><br/><label>Nat. Bib. No.: </label>75080 
<br/><br/><label>Dewey Class. No.: </label>5.54  / ASA 2015