Kernighan, Brian W. <br/><br/>
UNIX Programming Environment 

 - New Delhi  Prentice Hall of India  1989 
 - p.357 
<br/><br/><label>ISBN: </label>9788120304994 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix for Beginers Computer Science <br/>Shell Programming
<br/><br/><label>Dewey Class. No.: </label>621.3819642 K396U