000 00316nam a22001097a 4500
008 231003b |||||||| |||| 00| 0 eng d
022 _a0090-8363
040 _aNational Science Library
_cNational Science Library
245 _aChemical abstracts
260 _aAmerica:
_bAmerican Chemical Society
942 _cCR
_2udc
999 _c62416
_d62416