Printed or written appliances, e.g. textbooks, bilingual letter assemblies, charts

Introduced: September 1968

Last revised: January 2006

Full Title

Teaching not covered by other main groups of this subclass > Foreign languages > Printed or written appliances, e.g. textbooks, bilingual letter assemblies, charts

Classification Context

Section:: PHYSICS
Class:: EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
Subclass:: EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS

Related Keywords

text BOOK(S)