Christian, Kaare,  1954- <br/><br/>
The UNIX operating system / 
Kaare Christian, Susan Richter. 
 - 3rd ed. 
 - New York :  J. Wiley,  c1994. 
 - xxi, 554 p. :  ill. ;  24 cm. 
 - Wiley professional computing .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0471586838 (cloth) 0471586846 (pbk.) 9780471586845 
<br/><br/><label>LCCN: </label>93032488  
<br/><br/><label>Subjects--Uniform Titles: </label><br/>UNIX (Computer file)
<br/><br/><label>LC Class. No.: </label>QA76.76.O63  / C465 1994 
<br/><br/><label>Dewey Class. No.: </label>005.4/3