Programming tools shareware \  
PC-SIG 
 - Blue Ridge Summit :   Windcrest ,   1992 .  
 - xix,336p:ill 
<br/><br/> Includes index 
<br/><br/><label>ISSN: </label>0830624899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer applications<br/>Computer graphics<br/>Computer programming<br/>Computers<br/>Functions<br/>Pascal
<br/><br/><label>Dewey Class. No.: </label>005.365