Warning!
This concept has been deprecated.
Preferred term
909.00901-909.00905 Historiske perioder
Broader concept
Broader conceptIdentifier
- ocd00172007
Components
Notation
Code that uniquely identifies a concept within a concept scheme.- 909.00901-909.00905
URI
http://dewey.info/class/909.00901-909.00905/e23/