00289    a2200109   4500020001500000082001300015100001400028245005000042260004800092300001900140650002000159  a052162486X  a425bOBE  aObee, Bob  aCambridge first certificate grammar and usage  aCambridgebCambridge universityc1995g1998  avi,146p.c25cm  aEnglish grammar