00315nam a2200097Ia 4500080001900000245012200019260003900141300001000180500000800190583001900198  a06.04.13 C277b  aReport on candidates' work in the Secondary Education Certificate General Proficiency Examination June 1989 : Biology  bCXCaSt. Michael, BarbadosBBc1989  a41 p.  aIDS  c3/7/00kM2LMGR