000 00355nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aOrganisation for Economic Co-operation and Develop
245 _aDevelopment cooperation
260 _c1990
_bO.E.C.D.
_aParis
366 _b1990
650 _aCO-OPERATION
942 _cBK
999 _c73551
_d73551