※一部利用できない機能があります
- Delivery of goods--Congresses (4)
- Postal service--Congresses (4)
- Postal service--Deregulation--Congresses (4)
- Postal service--International cooperation--Congresses (4)
- Postal service--Government policy--Congresses (3)
- Competition--Congresses (1)
- Competition--New Zealand (1)
- Express service--Congresses (1)
- Freight and freightage--New Zealand (1)
- Parcel post--Government policy (1)
- Postal conventions--Congresses (1)
- Postal service--Economic aspects (1)
- Postal service--Government policy (1)
- Postal service--Law and legislation--Congresses (1)
- Postal service--New Zealand (1)
- 郵便史・事情 (1)