Swartz, Ray. <br/><br/>
UNIX applications programming  mastering the shell 
by Ray Swartz. 
 - Carmel  SAMS  1990 
 - xxi, 452p 
<br/><br/><label>ISBN: </label>0672227150 
<br/><br/><label>Dewey Class. No.: </label>005.43  / N9013