000 00332nam a2200109Ia 4500
001 21527
008 170722s9999 xx 000 0 und d
245 _aInternational Sumposium on Enzyme Chemistry, Science Counil of Japan /
260 _c1957.
490 _aproceedings of the international symposium on enzyme chemist
942 _cGEN
999 _c55429
_d55429