00425nam a2200133Ia 450000500170000008000190001724501250003626000390016130000100020050000320021058300190024294200130026199900170027420260716043040.0  a06.04.13 C277c  aReport on Candidates' work in the Secondary Education Certificate General Proficiency Examinations June 19.. : Chemistry  bCXCaSt. Michael, BarbadosBBc1989  a18 p.  a1989 -      : 1990 - 17643:  c3/7/00kM2LMGR  cMmC277c  c39353d39353