000 00299nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a330.157
_bWAL
100 _aWalras,Leon
245 _aElements of pure economics,or the theory of social wealth
260 _bAugusttus m.Kelly
_aFairfrield
_c1977
999 _c134097
_d134097