000 00306nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0-12-472703-4
100 _aMarkert, Clement L
245 _aIsozymes III Developmental Biology
260 _bAcademic Press
_c1975
300 _a1034p.
650 _aEnzymes
999 _c2368
_d2368