Das, Sumitabha. <br/><br/>
Your unix : the ultimate guide   

 - New Delhi :   Tata McgrawHill Publishing,  2012. 
<br/><br/><label>ISBN: </label>9780070446878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>005.422  / DAS