000			00310nam a22001097a 4500
008			230828b |||||||| |||| 00| 0 eng d
022			_a0009-2258
040			_aNational Science Library _cNational Science Library
245			_aChemical abstract
260			_aCloumbus: _bChemical Abstract Service,
942			_cCR
999			_c59802 _d59802