000 00284nam a2200121Ia 4500
008 160710s1940 xx 000 0 und d
082 _a1.3 N
100 _aLONG,J.S.
245 _aCHEMICAL CALCULATIONS
260 _bMCGRAW HILL BOOK COMPANY INC
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300 _a6
942 _2ddc
_cB
999 _c5498
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