Das Sumitabha <br/><br/>
UNIX   Concepts and application. 
Das Sumitabha 
 - New Delhi  Tata McGraw-Hill       1998 
 - xvi,565p.  cm. 
<br/><br/><label>Standard No.: </label>72909 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B289U), N8