Abelson <br/><br/>
Logo for the Macintosh: An Introduction through Object Logo 

 -  MIT Press  1993 
<br/><br/> fulltext 
<br/><br/> Monograph 
<br/><br/><label>ISBN: </label>9780262255547 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computing and Processing