LDR 00321nam a2200133zu 4500
008     090205n                            chi d
110 2  _aHei-long-jiang she hui ke xue yuan
245    _602
       _aXue xi you tan suo
245    _602
       _a學習與探索
866  0 _aJg.1980: 1
946    _a
947    _a+++
001     IFS35963
999    _c307585
       _d307585