PRINCIPLES 555,942 Principles for the safety assessment of food additives and contaminants in food / [IPCS International Programme on Chemical Safety in cooperation with the Joint FAO/WHO Expert Committee on Food Additives (JECFA)] [I / PCS International Programme on Chemical Safety in cooperation with the Joint FAO/WHO Expert Committee on Food Additives (JECFA)]. - Geneva : World Health Organization, 1987. - 174 s. ; 21 cm. - (Enviromental Health Criteria,