00459nam a2200133Ia 450000500170000008000190001724501590003626000390019530000100023450000320024458300190027694200130029599900170030820260716043039.0  a06.04.13 C277i  aReport on candidates' work in the Secondary Education Certificate General and Basic Proficiency Examinations June 19.. : Integrated Science (single award)  bCXCaSt. Michael, BarbadosBBc1989  a36 p.  a1989 - 16652: 1990 - 17645:  c3/7/00kM2LMGR  cMmC277i  c39333d39333