000 00304nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0-12-472704-2
100 _aMarket, Clement L
245 _aIsozymes IV Genetics and Evolution
260 _bAcademic Press
_c1975
300 _a965p.
650 _aEnzymes
999 _c2367
_d2367