Kernighan, Brian W & Pike, Rob <br/><br/>
The UNIX programming environment 

 - Prentice-Hall of India, New Delhi  1995 
 - x,357 
<br/><br/><label>ISBN: </label>81-203-0499-3 
<br/><br/><label>Dewey Class. No.: </label>001.642 Ker/Pik