Christian, Kaare <br/><br/>
The UNIX operating system / 
Kaare Christian, Susan Richter 
 - 3rd ed. 
 - New York:   Wiley,   1994 
 - xxi, 554 p.;   24 cm. 
<br/><br/> Includes index references 
<br/><br/><label>ISBN: </label>0471586838 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNIX (Computer system)<br/>Operating systems (Computers)