Forouzan, Behrouz A., <br/><br/>
UNIX and Shell programming : a textbook 

 - New Delhi  Book Cole  2003. 
 - xix, 875 p.:   ill. (some col.);  24 cm. . 
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>9788131503256 
<br/><br/><label>Dewey Class. No.: </label>005.282 FOR