00330nam a2200097Ia 450000500170000000800410001702000150005805000220007324501140009526000230020920251229182406.0251229s9999    xx            000 0 und d  a9241205393  aTX 407 .A3F6 1973 0aToxicological evaluation of certain food additives with a review of general principles and of specifications   aGenevab FAOc1974