Frisch, Aeleen. <br/><br/>
Essential system administration :  tools and techniques for Linux and UNIX administration /  

 - 3rd ed. 
 - New Delhi :  O'Reilly Inc.,  2002. 
 - xxiv, 1148 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788173665295 
<br/><br/><label>LC Class. No.: </label>21037-21046 
<br/><br/><label>Dewey Class. No.: </label>005.43  / FRI