Mastering Perl 5 by Eric Herrmann: Used

Programming Abstractions in C++ - Paperback By Roberts, Eric - GOOD

Teach Yourself CGI Programming with Perl 5 in a Week by Herrmann, Eric with CD

Mastering Perl 5 - Paperback, by Herrmann E. C. - Very Good

CGI Programming in C & Perl Thomas Boutell Paperback Web Development Perl 5 CD

Mastering Perl 5 Paperback Eric Herrmann

Teach Yourself CGI Programming with Perl 5 in a Week by Herrmann, Eric