00250nam a2200097Ia 4500080001800000100002800018245004400046260002800090300001500118583001900133  a18.01.01 S416  aRoper, Christopher, ed.  aScience and technology in Latin America  bLongmanaLondonGBc1983  aix, 363 p.  c3/7/00kM2LMGR