Jorgensen, Carolyn  <br/><br/>
Mastering 1-2-3 

 - New Delhi:  BPB publications,  1986. 
 - xxiii,466p.;  23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Processing<br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>001.6425  / JOR