000 00391nam a2200133Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aWelchar, Frank J
245 0 _aSemimicro qualitative analysis
260 _bAffiliated East West Press
_aNewYork
_c1969
300 _ax, 497p p.
653 _aChemistry, Analytic-Qualitative
942 _c1
999 _c189059
_d189059