000 00343nam a2200145Ia 4500
020 _a7107123971
040 _cCUS
082 _a495.1
_bJIA/B
100 _aJiao, Kecheng
_915140
245 0 _aBiao zhun Zhong wen Level 1/
_cKecheng Jiao
260 _aBeijing:
_bPEP,
_c1998.
300 _a72 p.
650 _aChinese language
942 _cWB16
999 _c154296
_d154296