Kernighan, Brian W. , <br/><br/>
UNIX programming environment 
 U.N.I.X. programming environment. . 

 - New Delhi  PHI Learning  2009. 
 - x, 357 p. :  ill. ;  25 cm. . 
 - Prentice-Hall software series. .
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>9788120304994 
<br/><br/><label>Dewey Class. No.: </label>005.43 KER