Christiansen, Tom. <br/><br/>
Perl cookbook / 
Tom Christiansen and Nathan Torkington. 
 - Beijing :  O'Reilly& Associates,Inc.  1998. 
 - xxxiv, 755 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1565922433 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perl (Computer program language)