Hahn, Harley  . <br/><br/>
Open Computing Unix Unbound /   Textual Documents 
Harley Hahn. 
 - Berkeley :   Mc-Graw Hill ,   1994. 
 - NULL ;   NULL. 
<br/><br/><label>Subjects--Index Terms: </label>Operating System Unix 
<br/><br/><label>Dewey Class. No.: </label>005.432U  / HAH