TY - BOOK ID - 145240212 TI - New approaches to international relations PY - 1968 PB - New York, NY : Saint Martin's Press, DB - UniCat KW - Relations internationales KW - Methodologie KW - Relations internationales KW - Methodologie UR - https://www.unicat.be/uniCat?func=search&query=sysid:145240212 AB - ER -