000 00261nam a2200097Ia 4500
008 160710s1962 xx 000 0 und d
100 _aCHEMICAL ABSTRACTS
245 _aCHEMICAL ABSTRACTS, MAY NO. 11
260 _bAMERICAN CHEMICAL SOCIETY
_c1962
942 _2ddc
_cB
999 _c40093
_d40093