Das, Sumitabha. <br/><br/>
Unix :  concepts and applications / 
By Sumitabha Das. 
 - 4 
 - New Delhi :  Tata McGraw Hill Publishing Company Ltd ,  2006. 
 - xxi,671p.;  PB 
<br/><br/><label>ISBN: </label>9780070635463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>File system<br/>Basic file attributes<br/>Simple filters
<br/><br/><label>Dewey Class. No.: </label>005.43   / DASS