Dougherty, Dale <br/><br/>
Sed & awk 

 - 2nd 
 - Mumbai  Shroff  1997 
 - xxii,407p p. 
<br/><br/><label>ISBN: </label>81-7366-078-6 
<br/><br/><label>Subjects--Index Terms: </label>Computer programming languages (Electronic computers)