Das, Sumitabha <br/><br/>
Unix :  
Concepts and Applications 
 - 4th 
 - Chennai  McGraw Hill Education India Pvt. Ltd.  1992 
 - 671 
<br/><br/><label>ISBN: </label>9780070635463 
<br/><br/><label>Publisher. No.: </label> Vidyarthi Books 
<br/><br/><label>Subjects--Personal Names: </label> Computer Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science