000 00255nam a22001217a 4500
040 _cSK
082 _a337
100 _aឆាយ គង្គា
245 _aInternational economics
260 _aNEW YORK
_bឆាយ
_cNA
300 _a754p.
942 _cEK
999 _c9838
_d9838