000 00556nam a22001577a 4500
008 230529b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a577.16
_bJ5
100 _aWilliams, R T
_910151
245 _aBiochemistry of vitamin B12
_c/ A Symposium held at The London School of Hygiene and Tropical Medicine on 19 February 1955
260 _aCambridge:
_bThe University Press,
_c1955
300 _a123p.
490 _aBiochemical society symposia
_v13
650 _aScience
942 _2udc
_cSYM
999 _c35656
_d35656