GROFF,JAMES R, WEINBERG,PAUL N <br/><br/>
UNDERSTANDING UNIX: A CONCEPTUAL GUIDE 

 - 2 
 - SINGAPORE  QUE  1988 
 -  234 
<br/><br/> BR-389 
<br/><br/><label>ISBN: </label>ERNET  60 
<br/><br/><label>Dewey Class. No.: </label>616