Das, Sumitabha   <br/><br/>
Unix concepts and applications 

 - 4th ed. 
 - New Delhi  Tata McGraw hill  2006 
 - xxi, 671p. 
<br/><br/><label>ISBN: </label>9780070635463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix--Operating system <br/>Unix--Architecture
<br/><br/><label>Dewey Class. No.: </label>005.282 D2643u4