"Web servers." . . "Perl (Computer program language)" . . "Perl (Langage de programmation)" . . "Cross-platform software development." . . . . . . . . . . . . . . "Cross-platform Perl"@en . "Cross-platform Perl" . . . . "Cross-Platform Perl" . "Cross-Platform Perl"@en . . "Electronic books"@en . . . "Ressources internet" . . "Cross-platform Perl : [for UNIX and Windows NT]" . . . . . . . . . . . . . "Programmierung." . . . . "PERL." . . "Serveurs Web." . . "Perl (Programmiersprache)" . .