00282nam a2200109Ia 450000500170000000800410001708200160005810000250007424500300009926000350012930000080016420260225051016.0260224s9999||||xx |||||||||||||| ||und||  a574.192 EDE  aStuart J. Edelstein  0aIntroductory biochemistry  aLondon: Holden-Day Inc. c1973  a353