000 00310nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aChen Tan See
245 0 _aRisk management in NR trade
260 _bRubber Asia
_c1999
300 _a29-31
650 _aNR trade
650 _aRubber price
942 _cJS
999 _c67118
_d67118