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

ILC developing version
Expanded class yssh

    broader class

          yssh                 astronomy  ↞ h celestial objects
          yssh93opoo                                     Ptolemy; Claudius Ptolemy
          yssh93psvr                                     Copernicus; Nicolaus Copernicus; Mikołaj Kopernik
          yssh93ptusd                                     Galileo; Galileo Galilei
          yssh93ptvpy                                     Kepler; Johannes Kepler
          yssh93pwwxw                                     Hubble; Edwin Hubble
          ysshc                      cosmology
Connected classes:

current: 99 



Move to another main class:
      a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y


or insert a term  and do a new

Facets key
0  as for perspective +
1  at time            +
2  in place           +
3  by agent           +
4  opposed to         +
5  undergoing change  +
6  having property    +
7  with part          +
8  in quantity        +
9  of quality         +


ILC developing version. Expanded class yssh / — ISKO Italia <> : 2006.03.06 - 2021.12.09 -