TY  - BOOK
AU  - Calabresi,Guido
AU  - Bobbitt,Philip
TI  - Tragic choices 
T2  - The Fels lectures on public policy analysis
SN  - 039309085X 
AV  - H61 .C23 1978
U1  - 658.403 22
PY  - 1978///
CY  - New York 
PB  - W W Norton
KW  - Policy sciences
KW  - Decision making
N1  - Includes index; Bibliography: p. [237]-244
ER  -