000 00295nam a22001337a 4500
008 181019b xxu||||| |||| 00| 0 eng d
020 _a9780071767880
041 _aeng
080 _a540
100 _a12
101 _aKIM
245 _aEasy Chemistry Step-by-Step
_cDeWane,M
942 _2udc
_cBK
999 _c50244
_d50244