00313nam a2200133Ia 450000500170000008000180001710000200003524500350005526000310009030000110012158300180013294200120015099900170016220260716043553.0 a09.01.01 M889 aMorton, Kathryn aTrade and developing countries bCroom HelmaLondonGBc1977 a376 p. c2/22/05kJOYD cMmM889 c49992d49992