HEA|  |00663pam0 2200169   45  
001|  |0000011378
005|  |19981028091328
010|  |□d￥1.30
100|  |□a19981028d1997    mk y0chiy0121    eb
101|0 |□achi
105|  |□ay       000yy
106|  |□ar
200|10|□a中学奥林匹克竞赛辅导□Azhong xue ao lin-
   |  | pi ke jing sai fu dao□f北京数学会中-
   |  |教委员会《中学数学教与学》编辑部编
210|  |□a北京□c中国出版社□d1987.10
215|  |□a196页□d19cm
690|  |□aG633.6
711|0 |□a北京数学会中教委员会《中学数学教与学》编辑部□4编□Ab-
   |  |ei jing shuo xue hui zhong jia-
   |  |o wei yuan hui《 zhong xue shuo-
   |  | xue jiao yu xue》 bian ji bu