000 00481nam a22001577i 4500
001 SXC011280
005 20260819093514.0
008 260101s1968 ii 000 0 eng d
082 _a544 WEL-S
_222
100 _aWelcher, Frank J; Hahn, Richard B
245 1 0 _aSemimicro qualitative analysis /
_cWelcher, Frank J; Hahn, Richard B
260 _a
_bD Van Nostrand Co. Inc., New Jersey,
_c1968
300 _ap. ;
_c22 cm.
650 0 _aQualitative chemistry
999 _c9380
_d9380
020 _a9780471001928