<正>Yugoslavia’saccessiontoGATThadundergoneseveralstages:in1950,GATTacceptedYugoslaviaasanobserver;onMay16,1959,YugoslaviaproclaimedtoacceptthegeneralprinciplesandguidingprinciplesofGATTandagreedtodeveloptraderelationshipwithotherGATTmembersonthisbasis,andrequestedthepreferentialtreatmentasGATTmembers