1. Systems and regions in global politics
:NIEROP, Tom. Systems and regions in global politics : an empirical study of diplomacy, international organization and trade 1950-1991. Chichester : John Wiley & Sons, 1994. 269 s. Belhaven studies in political geography. ISBN 0-471-94942-6. [Copy count : 1, currently available 1, at library only 0]