00697nam a2200205Ia 4500 CTU_27164 210402s9999 xx 000 0 und d 175 344.403 W678 Wilhelmsson, Thomas Social contract law and European integration Thomas Wilhelmsson Aldershot, England Dartmouth 1994 Contracts,Public welfare,Social contract,Welfare state Social aspects,European economic community countries,Law and legislation,European economic community countries Minh, Giang sửa Trung tâm Học liệu Trường Đại học Cần Thơ