000 00282nam a22001337a 4500
008 181031b xxu||||| |||| 00| 0 eng d
020 _a9780073221038
041 _aeng
080 _29th
_a541
100 _a12
101 _aKIM
245 _aChemistry
_cChang, R
942 _2udc
_cBK
999 _c51274
_d51274