Das, Sumitabha. <br/><br/>
Unix: Concepts and applications 

 - New Delhi  PHI  1998 
 - xxv, 565 
<br/><br/><label>ISBN: </label>74630903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix:
<br/><br/><label>Dewey Class. No.: </label>001.6424UNI DAS;138