Kernighan, Brain. W Pike, Rob <br/><br/>
UNIX Programming Environment 

 - New York  Prentice Hall  2001 
 - p.357 
<br/><br/><label>ISBN: </label>8120304993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix for Beginers<br/>Shell Programming
<br/><br/><label>Dewey Class. No.: </label>621.3819642 K396U