TY  - BOOK
AU  - Levin,Henry M.
TI  - Cost-effectiveness: a primer 
T2  - New perspectives in evaluation (Sage Publications, Beverly Hills)
SN  - 0-8039-2152-7
U1  - 658.1552 21E
PY  - 1983///
CY  - Beverly Hills
PB  - Sage Publications
N1  - Index; Bibliogr. p. 161-162
ER  -