M. Jain <br/><br/>
"O" Level Made Simple Module - III, Business Systems - Vol. I 
by M. Jain, A. Jain 
 - New Delhi  BPB Pub  2000 
 - 634 
<br/><br/><label>ISBN: </label>8176561800 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BE Computer
<br/><br/><label>Dewey Class. No.: </label>105.23  / Jai