00347nam a2200133Ia 450000500170000008000180001710000230003524500680005826000260012630000140015258300180016694200120018499900170019620260716043701.0  a12.06.01 V468  aVentura, Arnold K.  aElements of innovation and technological development in Jamaica  bUnescoaParisFRc1992  a70 leaves  c5/16/06kJOYD  cMmV468  c52251d52251