00350pab a2200133 454500008004000000100002600040245004400066260000900110300001100119362000800130650001300138700001700151773004800168180718b1987   xxu||||| |||| 00| 0 eng d  aGreenhalgh, Christine  aThe effect and determinants of training  c1987  a171-90  aMay  aTraining  aMark Steward  aOxford Bulletin of Economics and Statistics