TY - BOOK ID - 130203382 TI - The changing environment of international relations AU - Kirk, Grayson AU - Brown, Harrison S. AU - Brogan, Denis W. PY - 1956 PB - Washington The Brookings Institution DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130203382 AB - ER -