Kernighan, Brian W. <br/><br/>
The UNIX programming environment 
Brian W. Kernighan, Rob Pike. 
 - Delhi  Pearson Education Asia  c1984. 
 - x, 357p: ill.; 24cm. 
<br/><br/><label>ISBN: </label>8129700743 
<br/><br/><label>Dewey Class. No.: </label>005.43  / K49U