IV. Commercial Treaties
578. Commercial Treaties in General [605]
579. Meaning of Coasting-trade in Commercial Treaties [606]
580. Meaning of Most-favoured-nation Clause [610]
V. Unions Concerning Common Non-Political Interests
581. Object of the Unions [612]
582. Post and Telegraphs [613]
583. Transport and Communication [614]
584. Copyright [615]
585. Commerce and Industry [616]