000 00303nam a2200109Ia 4500
008 180116s1987 xxu||||| |||| 00| 0 eng d
022 _a0250-863X
245 _aPrinciples for the safety assessment of food additivies and contaminats in food
260 _aGeneva
_bWHO
_c1987
300 _a
906 _aP5666
999 _c54942
_d54942