Christiansen Tom, Torkington Nathan
This book isn't meant to be a complete reference book for Perl, although we do describe some parts of Perl previously undocumented. Having a copy of Programming Perl handy will allow you to look up the exact definition of an operator, keyword, or function. Alternatively, every Perl installation comes with over 1,000 pages of searchable, online reference materials. If those aren't where you can get at them, see your system administrator.
