UNIX SYSTEMS <br/><br/>
UNIX SYSTEMS V\386 RELEASE 4:SYSTEMS ADMINISTRATOR'S REFERENCE MANUAL 

 - NEW DELHI  Prentice Hall  1990 
 - 23X18 
<br/><br/><label>ISBN: </label>0876927320 
<br/><br/><label>Dewey Class. No.: </label>621.3819510202 U581