Hahn, Harley,  1952- <br/><br/>
The UNIX companion / 
Harley Hahn. 
 - Berkeley :  Osborne McGraw-Hill,  c1995. 
 - xxxiv, 804 p. :  ill. ;  24 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>UNIX (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>LC Class. No.: </label>QA76.76.O63  / H343 1995 
<br/><br/><label>Dewey Class. No.: </label>005.4/3