The UNIX system user's guide / 
AT&T Bell Laboratories. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1986. 
 - 1 v. (various pagings) :  ill. 
<br/><br/><label>ISBN: </label>0139390677 0139390596 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNIX (Computer operating system)
<br/><br/><label>LC Class. No.: </label>QA76.76.O63  / U554 1986 
<br/><br/><label>Dewey Class. No.: </label>005.4/465�19