000 00356nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aRichard Layard
245 _aCost benefit analysis
260 _bPenguin books
_c1972
546 _aEnglish
942 _2ddc
_cBK
999 _c12389
_d12389
005 20220125165623.0