TY - BOOK T1 - The Changing environment of international relations A1 - Kirk, Grayson Louis, 1903- LA - English PP - Washington PB - Brookings Institution YR - 1956 UL - https://tuklas.up.edu.ph/Record/UP-99796217605637752 OP - 158 CN - JX1395 C47 KW - International relations. KW - United States - Foreign relation - 1945-. KW - World politics - 1945-. ER -