Premachandra, I.M. <br/><br/>
A simplified guide to lotus 123 

 - Dehiwela:  PIM,  1988 
 - ix, 191p.;  28cm. 
<br/><br/><label>ISBN: </label>9559054007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming<br/>Programming languages<br/>Lotus
<br/><br/><label>Dewey Class. No.: </label>005.133  / PRE