000 00455nam a22001457a 4500
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040 _aNational Science Library
_cNational Science Library
080 _aR 003.83(057.7)
_bM4
245 _aInternational coden directory
_c/ The American Chemical Society
260 _aOhio:
_bThe American Chemical Society,
_c1984
300 _a121p.
650 _aProlegomena
653 _aDirectory
942 _2udc
_cREF
999 _c37808
_d37808