Kernighan, Brian W. <br/><br/>
The Unix Programming Enviornment 
/by Brian W. Kernighan 
 - New Delhi:  Prentice-Hall  of India;  1999. 
 - x,357p. 
<br/><br/><label>ISBN: </label>8120304993001 
<br/><br/><label>Dewey Class. No.: </label>001.642  / KER/T