Das Sumitabha. <br/><br/>
UNIX  Concepts and applications 

 - 4th Ed. 
 - Chennai  McGraw Hill Education (India) Private Limited  2020 
 - "xxi,671p." 
<br/><br/><label>ISBN: </label>9780070635463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>5.43