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

ILC developing version
Expanded class ysy

   ▲  broader class

▽ ⌕         ysy            library and information science; documentation; LIS  ← y7 published work
▽ ⌕         ysy93mvs                                     Panizzi; Antonio Panizzi
▽ ⌕         ysy93prq                                     Otlet; Paul Otlet
▽ ⌕         ysy93ptc                                     Bliss; Henry Evelyn Bliss
▽ ⌕         ysy93qqp                                     Ranganathan; S. R. Ranganathan
 
Connected classes:
 

specificity 
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

or insert a term and do a new

ILC developing version — ISKO Italia <https://www.iskoi.org/ilc/> : 2006.03.06 - 2026.05.14 -