Social Sciences
Transportation and communications
Telecommunication industry. Telegraph
Telegraph codes
Commercial codes
Special, A-Z
URI(s)
Codes
- HE7677.F45
Variants
- Social Sciences--Transportation and communications--Telecommunication industry. Telegraph--Telegraph codes--Commercial codes--Special, A-Z--Fireworks
- Fireworks--Telegraph codes
Broader Terms
Synthesized From Schedule
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1991-08-14: new
- 1998-03-12: revised
Alternate Formats