000 00314nam a2200133Ia 4500
020 _a9787107131691
040 _cCUS
082 _a495.1
_bKEC/B
100 _aCai, Kecheng Jiao
_915148
245 0 _aBiao zhun zhong wen/
_cKecheng Jiao Cai
260 _aBeijing:
_bPEP,
_c1999.
300 _a154 p.
942 _cWB16
999 _c154315
_d154315