Das, Sumitabha <br/><br/>
UNIX Concept and Applications 

 - 4th Ed 
 - Delhi  McGraw Hill Edu. Pvt.Ltd.  2006 
 - xxi, 671 p.  20 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>ISBN: </label>978-0-07-063546-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>COMP
<br/><br/><label>Universal Decimal Class. No.: </label>DAS