00340nam a2200109Ia 4500008004100000100001300041245003800054260003900092942000700131952007500138999001700213240817s9999    xx            000 0 und d  aVies, A. 4aThe molecular chemistry of gelain  c, 1964a New Yorkb Academic press  cBK  00104070aTCLbTCLd2024-08-21l0p24224r2024-08-21w2024-08-21yBK  c20040d20040