"Thomas, Rebecca" <br/><br/>
UNIX Administrtion Guide For System IV MULTIMEDIA  4TH EDITION 

 - USA  Prentice Hall  1989 
 - 636 
<br/><br/><label>ISBN: </label>0139428895 
<br/><br/><label>Dewey Class. No.: </label>001.642  / T-1496