Das, Sumitabha <br/><br/>
Unix  Concepts and Applications 

 - 2 
 - New Delhi  Tata McGraw Hill  1998 
 - 565 
<br/><br/><label>ISBN: </label>978-0-07-4663090-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix