Schwartz, Randal L. Learning Perl Randal L. Schwartz and Tom Christiansen. - 2nd ed. - Sebastopol, CA : O'Reilly & Associates, c1997. - xxix, 269 p. : ill. ; 24 cm. - A Nutshell handbook . "Unix programming"--Cover. Includes index. ISBN: 1565922840 Subjects--Topical Terms: Perl (Computer program language) Dewey Class. No.: 005.133