Object Oriented Perl: A Comprehensive Guid- paperback, Damian Conway, 1884777791

Object Oriented Perl: A Comprehensive Guide to Concepts and Programming...

Object Oriented Perl : A Comprehensive Guide to Concepts and Prog

Object Oriented Perl: A - Paperback, by Conway Damian - Very Good x

OO Perl: A Comprehensive Guide to Con..., Damian Conway

C and Object Oriented Progra - VERY GOOD

Design Patterns: Elements of Reusable Object-Oriented Software - VERY GOOD