000 00263nam a22001217a 4500
040 _cSY
082 _a382
100 _aCHEAY KONGKEA; ឆាយ គង្គា
245 _aThe international economy
260 _aRUA
_bCHE
_c1984
300 _a380p.
942 _cEK
999 _c9697
_d9697