000 00502nam a22001577a 4500
008 230504b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a54.04(083)
_bK9
100 _aErskine, Mimi G
_98379
245 _aChemical conversion factors and yields:
_bcommercial and theoretical
260 _aCalifornia:
_bChemical Information Services,
_c1969
300 _axiv, 113p.
650 _aScience
653 _aChemical
942 _2udc
_cBK
999 _c27421
_d27421