000 00309nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a33:380
_bGRA
100 _aC W J
245 0 _aTrading in commodities: An investors chronicle guide
250 _aEd.3
260 _aCambridge
_bWoodhead
_c1979
942 _cBK
999 _c35466
_d35466