000 00385nam a22001577a 4500
999 _c257888
_d257887
003 OSt
005 20191015133306.0
008 191015b xxu||||| |||| 00| 0 eng d
020 _a0394340434
040 _cN/A
100 _aJ.Dudley Herron
245 _aUnderstanding Chemistry:A preparatoryCourse
250 _a2nd ed
260 _aNewYork
_bRandom House
_c1985
942 _2lcc
_cBK