DAS SUMITABHA <br/><br/>
UNIX : CONCEPTS AND APPLICATIONS 

 - 4 
 - N.DELHI  MCGRAW HILL 
 - 671 
<br/><br/><label>ISBN: </label>978-0-07-063546-3 
<br/><br/><label>Dewey Class. No.: </label>005.43 DAS