000 00309nam a2200133Ia 4500
100 _aEwing, Galen W
020 _a0-07-019857-8
250 _a5th ed
942 _cBK
245 _aInstrumental methods of chemical analysis
260 _aMcGraw - Hill, New York
_c1960
082 _a543 Ewi
300 _aix,560
999 _c33980
_d33980