Congresses and conventions.

Procedure at international conferences[electronic resource] :a study of the rules of procedure at the UN and at inter-governmental conferences / …で: (言語・文字資料 (印刷物))

Meetings, expositions, events, and conventions :an introduction to the industry / …で: (言語・文字資料 (印刷物))

Meetings, expositions, events, and conventions :an introduction to the industry / …で: (言語・文字資料 (印刷物))

Conference proceedings.

Congresses and conventions.

International agencies

Meetings.

Congresses and conventions.

Hospitality industry.

Meetings.

Congresses and conventions.

Hospitality industry.