Gopalan, N P <br/><br/>
A beginner's guide to Unix 

 -  New Delhi  PHI Learning  2009 
 - xv, 272p.   
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788120337862 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating system<br/>Operating system  Unix