000 00352nam a2200133Ia 4500
008 220214s9999 xx 000 0 und d
022 _a0009-2258
245 0 _aChemical Abstracts
260 _bAmerican Chemical Society, Ohio
_aUSA
310 _aW
500 _aEnding Volume & Year: 73;1970,
500 _aStarting Volume & Year: 50, 1956
942 _cBJ
999 _c862
_d862