000 00314nam a2200133Ia 4500
008 170101s1949 xx 000 0 und d
082 _a540.72 N35E
100 _aNECKERS, J. W.
245 0 _aExperimental general chemistry
250 _a2nd ed.
260 _bN. Y.
_c1949
300 _aviii, 307p
942 _2ddc
_cB
999 _c7628
_d7628