Das, Sumitabha  <br/><br/>
UNIX :   Concepts and applications / 
by Sumitabha Das 
 - 4th ed. 
 - New Delhi :  Tata McGraw-Hill Publishing company Ltd. ,  2006 . 
 - 671 p.  Paper Back 
<br/><br/><label>ISBN: </label>9780070635463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating system<br/>Unix architecture<br/>File system
<br/><br/><label>Dewey Class. No.: </label>005.432  / SUM-U