TY  - BOOK
AU  - Zweifel Peter
AU  -  Breyer Friedrich
TI  - Health economics
SN  - 0195072189
U1  - X9(L:5), N7/TD3 
PY  - 1997///
CY  - New York
PB  - Oxford         
KW  -  Management
KW  - Producstion
N1  - Bibliography chapterwise
ER  -