Wall, Larry. <br/><br/>
Programming Perl / 
Larry Wall, Tom Christiansen & Jon Orwant. 
 - 2nd ed. 
 - Beijings :  O'Reilly,  1996. 
 - xxi, 645 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1565921496 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perl (Computer program language)