Robbins, Arnold. <br/><br/>
Effective awk programming / 

 - 3rd. 
 - California,  O'Reilly,  c2001. 
 - xxiv, 421p, ;  ill, .  23 cm. 
<br/><br/><label>ISBN: </label>0596000707 
<br/><br/><label>Dewey Class. No.: </label>005.133