000 00327nam a2200133Ia 4500
008 260604s9999 xx 000 0 und d
020 _a9789811294433
082 _a330 GUA
100 _aDe-xing guan
_935736
245 0 _aThe Nature of Economics
260 _bWorld Scientific
500 _aEconomy, Environmental
942 _cBK
999 _c8562
_d8562