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

 - New Delhi  Tata McGraw Hill Education Private Limited  2011 
 - p.667 
<br/><br/><label>ISBN: </label>9780070635463 
<br/><br/><label>Subjects--Topical Terms: </label> General -Purpose Utilities  Handling Ordinary Files  Basic File Attributes  Simple Filters 
<br/><br/><label>Dewey Class. No.: </label>621.3819642 D17U