00268nam a2200097Ia 4500008004100000082001800041100000800059245007600067260002000143300000700163140113s9999    xx            000 0 und d  a64.31:543  L0  aFAO  aFAO/WHO codex Alimentarius methods of analysis for edible fats and oils  a1970bFAOcRome  a20