Md ShamimHossain Sanaul Hoque Gour Chandra Karmakar Zakaria Surapon <br/><br/>
School of Science & Jechnology DCA-1302 Office Automation  

 - Gazipure   Publishing Printing & Distribution Divison Bangladesh Open University Gazipure 1997  1997 
 -  314 
<br/><br/><label>Dewey Class. No.: </label>670.427/H829s