Harwani, B.M  . <br/><br/>
Unix and shell programming /  
by B.M. Harwani. 
 - New Delhi :   Oxford University Press ,   2013 
 - xviii, 701p :  
<br/><br/><label>ISBN: </label>978-0-19-808216-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix- Operating system 
<br/><br/><label>Dewey Class. No.: </label>BV  / Q3;4