000 00264nam a2200097Ia 4500
008 160710s1961 xx 000 0 und d
100 _aANALYTICAL CHEMISTRY
245 _aANALYTICAL CHEMISTRY,JAN.,MARCH
260 _bAMERICAN CHEMICAL SOCIETY
_c1961
942 _2ddc
_cB
999 _c39863
_d39863