000 00237nam a2200097Ia 4500
008 160710s1954 xx 000 0 und d
100 _aMURPHY, W.J. ED
245 _aANALYTICAL CHEMISTRY JAN TO APR 1954
260 _c1954
942 _2ddc
_cB
999 _c18556
_d18556