000 00604nam a2200193Ia 4500
919 _a115990
082 _a544
_bN46
100 _aEngelder, Carl J.
245 _aCalculations of qualitative analysis
_b
_cby Carl J. Engelder.
250 _a2nd.
260 _aNew York
_bJohn Wiley & Sons
_c1946
999 _c111638
_d111638