Hoffman, Paul Perl for dummies / Paul Hoffman - 4th ed. - New York, NY : Wiley Publishing, c2003. - xx, 381 p. : ill. ; 24 cm. - For dummies . ISBN: 0764537504 LCCN: Subjects--Topical Terms: PerlComputer program language LC Class. No.: QA76.73 / .P22H64 2003 Dewey Class. No.: 005.133 / H711p