Schwartz, Randal L. Learning Perl : Randal L. Schwartz, Brian D. Foy, and Tom Phoenix / by Randal L. Schwartz. - 6th ed. - Beijing : O'Reilly Media, Inc., 2011. - xxi, 363 p. : ill. ; Include Index ISBN: 9789350234341 Subjects--Topical Terms: Learning Perl Dewey Class. No.: 005.133 / SCH/L