Anupam Karmakar <br/><br/>
information technology & its application in business 

 - kolkata  Oriental Book Co. Pvt Ltd  2018 
 - 160 
<br/><br/><label>ISBN: </label>9.78939E+12  180 
<br/><br/><label>Dewey Class. No.: </label>651.8  / KAR