Perl Testing: A Developers Notebook, Ian Langworth & Chromatic, Used; Very Good

Perl Testing: A Developer's Notebook By Ian Langworth,Chromatic

Perl Testing: A Developer's Notebook by Langworth, Ian; Warden, Shane

Perl Testing: A Developer's Notebook by Ian Langworth: Used

Perl Testing: A Developer's Notebook by Langworth, Ian; Warden, Shane

Perl Testing: a Developer's Notebook Perfect Ian, Warden, Shane L

Perl Testing: A Developer's - Paperback, by Langworth Ian; Warden - Good

Perl Developer's Dictionary