Langer, Maria. <br/><br/>
MAC OS 9.1 / 
Maria Langer. 
 - Berkeley :  Peachpit,  2001. 
 - xiv, 368 p. :  ill. ;  23 cm. 
 - Visual quickstart guide .
<br/><br/><label>ISBN: </label>0201730871 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mac OS.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macintosh (Computer)<br/>Operating systems (Computers)
<br/><br/><label>LC Class. No.: </label>QA76.8.M3  / L37382 2001 
<br/><br/><label>Dewey Class. No.: </label>005.4469