00724cam a22002171  45000010008000000030008000080050017000160080041000330100017000740350019000910400044001100820013001542450081001672600052002483000025003004110031003256500029003566500031003856510044004167000046004606994805BD-DhUL20160426150752.0770714s1956    dcu           000 0 eng    a   56010954   a(OCoLC)3114883  aDLCcOCdOCoLCdFMdNSbSUdDLCdBD-DhUL  a327bFIC04aThe Changing environment of international relationscGrayson Kirk...[et al].  aWashington :c1956.bthe brookings institution.  aix, 158 p. ;c22 cm.20aBrookings lecturesd(1956) 0aInternational relations. 0aWorld politicsy1945-1989. 0aUnited StatesxForeign relationsy1945-1 aKirk, Grayson L.q(Grayson Louis),d1903-