000 00355n a2200157 a 4500
000 B B
001 005692
005 20220201171004.0
082 _a658.155
_bM80
100 _aLayard, Richard
245 _aCost benefit analysis
260 _aNew York
_bPenguin Books
_c1980
300 _a496
690 _aCost Benifit Analysis
908 _aG
999 _c5691
_d5691