Integrative Levels Classification project ILC2 schedules developing schedules how it works people references
ILC class ygh93ahh

ILC developing version
Expanded class ygh93ahh

   ▲  broader class

▽ ⌕         ygh93ahh                                     Ptolemy; Claudius Ptolemy
 
Connected classes:
 

specificity 
current: 99 

   
Move to another main class:
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or

or insert a term and do a new

ILC developing version — ISKO Italia <https://www.iskoi.org/ilc/> : 2006.03.06 - 2026.02.26 -