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

 - 4 
 - New Delhi  Tata McGraw-Hill  2012 
 - p.671 
<br/><br/><label>ISBN: </label>9780070635463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic File Attributes<br/>Master Manipulator<br/>Shells
<br/><br/><label>Dewey Class. No.: </label>621.3819642 D229U