Das,S <br/><br/>
Unix Concepts And Applications  Textual Documents 

 - 4th ed 
 - New Delhi  Tata Mcgraw Hill Publishing Company Ltd  2011 
 - XXI/671 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>5.4299999999999997  / DAS