Das, sumithabha <br/><br/>
Unix concepts and applications 

 - 4th 
 - Tata mc graw hill ltd.  New Delhi  2006 
 - xvi;846  475 
<br/><br/><label>ISBN: </label>9780070151314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICAL