ftp://ftp.eenet.ee/pub/cpan/modules/by-category/06_Data_Type_Utilities/  direct

[DIR]Jorge/  direct  87 twin directories
[DIR]YAML/  direct  926+ twin directories
[DIR]X500/  direct  706+ twin directories
[DIR]Webalizer/  direct  321+ twin directories
[DIR]WDDX/  direct  559+ twin directories
[DIR]Tree/  direct  1582+ twin directories
[DIR]Time/  direct  2598+ twin directories
[DIR]Tie/  direct  2255+ twin directories
[DIR]Thesaurus/  direct  521+ twin directories
[DIR]Tangram/  direct  410+ twin directories
[DIR]Storable/  direct  711+ twin directories
[DIR]Statistics/  direct  744+ twin directories
[DIR]Sort/  direct  654+ twin directories
[DIR]Set/  direct  793+ twin directories
[DIR]Scalar/  direct  827+ twin directories
[DIR]SWF/  direct  414+ twin directories
[DIR]Roman/  direct  556+ twin directories
[DIR]Ref/  direct  693+ twin directories
[DIR]Readonly/  direct  404+ twin directories
[DIR]Quantum/  direct  429+ twin directories
[DIR]Persistent/  direct  425+ twin directories
[DIR]Persistence/  direct  981+ twin directories
[DIR]POE/  direct  1521+ twin directories
[DIR]PDL/  direct  683+ twin directories
[DIR]Object/  direct  2269+ twin directories
[DIR]ObjStore/  direct  551+ twin directories
[DIR]Math/  direct  2950+ twin directories
[DIR]MOP/  direct  413+ twin directories
[DIR]List/  direct  1270+ twin directories
[DIR]Lexical/  direct  346+ twin directories
[DIR]Iterator/  direct  796+ twin directories
[DIR]Heap/  direct  554+ twin directories
[DIR]Hash/  direct  1089+ twin directories
[DIR]Grid/  direct  479+ twin directories
[DIR]Graph/  direct  1147+ twin directories
[DIR]Glib/  direct  605+ twin directories
[DIR]Geo/  direct  1507+ twin directories
[DIR]GDS2/  direct  341+ twin directories
[DIR]FreezeThaw/  direct  448+ twin directories
[DIR]EBook/  direct  208+ twin directories
[DIR]Decision/  direct  732+ twin directories
[DIR]DateTimeX/  direct  297+ twin directories
[DIR]DateTime/  direct  2357+ twin directories
[DIR]Date/  direct  2704+ twin directories
[DIR]Data/  direct  7818+ twin directories
[DIR]DFA/  direct  380+ twin directories
[DIR]Compass/  direct  367+ twin directories
[DIR]Clone/  direct  499+ twin directories
[DIR]Class/  direct  5444+ twin directories
[DIR]Calendar/  direct  2704+ twin directories