PART Ⅰ.INTERNAL LAWS OF THE UNITED STATES 1
Constitution of the United States 1
Title 28， United States Code-—Judiciary and Judicial Procedure 8
Federal Rules of Civil Procedure 14
Immigration and Nationality Act of 1952， as amended 19
Foreign Assistance Act of 1961， as amended 27
Internal Revenue Code of 1954 （26 U.S.C.）， as amended 30
PART Ⅱ.INTERNAL LAWS OF FOREIGN COUNTRIES 54
Nationality Laws of Certain Foreign Countries 54
An Act Adopting the Investment Incentive Code of the Republic of Liberia 57
Government of Sri Lanka （Ceylon） ： Policy on Private Foreign Investment 63
PART Ⅲ.DOCUMENTS RELATING TO INTERNATIONAL ORGANIZATIONS 71
Charter of the United Nations 71
Statute of the International Court of Justice 81
Declarations Recognizing as Compulsory the Jurisdiction of the International Court of Justice 84
General Agreement on Tariffs and Trade 86
Treaty Establishing the European Economic Community （Com-mon Market） 102
Treaty Establishing a Single Council and a Single Commission of the European Communities （The Merger Treaty） 136
Act Concerning the Conditions of Accession and the Adjustments to the Treaties （The Act of Accession） 139
Regulation No.17 of the Council of the European Communities 144
PART Ⅳ.OTHER INTERNATIONAL DOCUMENTS 154
Convention on Certain Questions Relating to the Conflict of Na-tionality Laws 154
Model Rules on Arbitral Procedure 156
General Claims Convention between the United States and Mexico 161
Convention on the Settlement of Investment Disputes between States and Nationals of Other States 162
Convention of Establishment between the United States and France 169
Hague Convention on the Recognition and Enforcement of For-eign Judgments in Civil and Commercial Matters， and Supple-mentary Protocol 180
Convention between the United States and the Federal Republic of Germany for the Avoidance of Double Taxation with Respect to Taxes on Income 187
Memorandum of Understanding Between Tax Delegations of Germany and the United States Concerning the Protocol signed September 17， 1965， to Modify the Income Tax Con-vention of July 22， 1954 198