000
00277nam a2200097Ia 4500
008
120224s9999 xx 000 0 und d
082
_a
658.401
_b
LEV
100
_a
Levin, Henry M.
245
_a
Cost effectiveness : a primer
260
_b
Sage Publications
_a
Beverly Hills
_c
1983
999
_c
135171
_d
135171