S. Singh <br/><br/>
"O" Level Made Simple Business Systems - Module - III, Vol. II 
by S. Singh, S. Jain 
 - New Delhi  BPB Pub  2000 
 - 634 
<br/><br/><label>ISBN: </label>8176561797 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BE Computer
<br/><br/><label>Dewey Class. No.: </label>105.23  / Sin