jain, satish <br/><br/>
o level made simple computer course  

 - 1 
 - new delhi   bpb publications  2003 
 - 150 p; 25 cmsp 
<br/><br/><label>ISBN: </label>81-7656-914-3 
<br/><br/><label>Dewey Class. No.: </label>1.64  / jai/com