TY  - BOOK
AU  - St Leger, A.S.
AU  - Schnieden, H
AU  - Walsworth Bell, J.P.
TI  - Evaluating health services' effectiveness: a guide for health professionals, service managers and policy makers
SN  - 0335093566
AV  - HHQ TSF 
U1  - 362.10684 
PY  - 1992///
CY  - Milton Keynes
PB  - Open University Press
ER  -