000
00346nam a2200133Ia 4500
008
100324s9999 xx 000 0 und d
100
_a
Mishan E.H
245
_a
Cost benefit analysis
260
_c
1971
_b
George Allen and Unwin
_a
London
366
_b
1971
650
_a
COSTING
942
_c
BK
999
_c
485
_d
485