Abernethy, Ken. <br/><br/>
Exploring Macintosh :  concepts in visually oriented computing / 
Ken Abernethy, T. Ray Nanney, Hayden Porter. 
 - New York :  Wiley,  c1989. 
 - xiv, 591 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0471617725 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macintosh (Computer)--Programming.