00306nam a2200097Ia 450000500170000008000270001724500960004426000290014058300220016965000170019120260716044036.0  a06.04.13 C2774b (2010)  aReport on candidates' work in the advanced proficiency examination, May/June 2010 : biology  bCXCaSt. MichaelBBc2010  c10/31/12kSANDRAW  aEXAMINATIONS