000 00446nam a2200169Ia 4500
999 _c64660
_d64660
005 20210608124054.0
008 190719s9999 xx 000 0 und d
082 _a544.85 W439S
100 _aWelcher, Frank J
100 _aHahn, Richard B
245 0 _aSemimicro Qualitative Analysis
260 _aNew Delhi
_bEast & West Publishing
_c1955
300 _ap.497
650 _aStructure of Atom
650 _aChemical Equilibrium
942 _cSW