Das, Sumitabha <br/><br/>
Unix concepts and application  Includes sco unix and linux 
Sumitabha Das. 
 - 22nd ed. 
 - New Delhi  Tata McGraw  [n. d.] 
 - xix, 565p.; 22cm. 
<br/><br/><label>ISBN: </label>74630903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating system (Computers) - Standards UNIX (Computer file). 
<br/><br/><label>Dewey Class. No.: </label>005.43  / D18U