Digiovanna,Ed. <br/><br/>
Programming tools shareware. 

 - USA :  Windcrest Books,  1992. 
 - 336 p. :  ill. ;  24 cm.  CD 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0830624899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming 
<br/><br/><label>Dewey Class. No.: </label>005 DIG