Doughertv, Dale. <br/><br/>
Sed and awk / 
By Dale Dougherty and Arnold Robbins. 
 - 1st ed. 
 - New Delhi :  Shroff  Publishers and Distributors Pvt Ltd ,  2002. 
 - xxii,407 p.;  PB  22.5 cm. 
<br/><br/><label>ISBN: </label>8173660786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power tools for editing<br/>Writing and script<br/>Bottom drawer<br/>Full featured applications
<br/><br/><label>Dewey Class. No.: </label>005.4302   / DOUD