perlref, perlmod, perlsub, perltoot (Perl documentation).
Structure and Interpretation of Computer Programs. Harold Abelson, Gerald Jay Sussman, Julie Sussman. MIT Press, 1996.
Uses LISP to explain higher-order procedures and closures. A pleasure to read.
[ Library Home | Perl in a Nutshell | Learning Perl | Learning Perl on Win32 | Programming Perl | Advanced Perl Programming | Perl Cookbook ]
