UNIX system V release 4 :  user's reference manual 

 - Englewood Cliffs, N.J. :  Prentice-Hall  1986 
 - varius paging. ;  24 cm. 
 - Prentice-Hall C and UNIX systems library .
<br/><br/><label>ISBN: </label>0139470379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNIX System V (Computer Operating System)