Mitchell Waitte, Donald Martin, Stephen Prata <br/><br/>
UNIX system V primier 

 - 
 -  Howard W Sams  1987 
 - 442 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-672-22570-0 
<br/><br/><label>Dewey Class. No.: </label>004.451