Das, Sumitabha <br/><br/>
Unix: concepts and applications 
by Sumitabha Das 
 - 2nd ed. 
 - New Delhi:  Tata McGraw Hill,  1998. 
 - xxv, 565p. 
<br/><br/><label>ISBN: </label>0074630903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix (Computer Program Langauge)<br/>Unix Operating System
<br/><br/><label>Dewey Class. No.: </label>005.382 DAS