000 00398nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aGraff Dev, J.
245 _aTheoretical welfare economics
250 _aFirst
260 _bCambridge university press
_c1967
546 _aEnglish
942 _2ddc
_cBK
999 _c11169
_d11169
005 20220125165602.0