na INLIS000000000010480 Ind 0010-1118010480 PATAY'S industrial hygiene and toxicology. Vol. I : General principles PATAY'S industrial hygiene and toxicology. Vol. I : General principles Editors George D. Clayton; Florence E. Clayton 3rd ed. New York John Wiley 1978 xviii, 1466 p.: ill.; 24 cm. xviii, 1466 p.: ill.; 24 cm. 0-471-16046-6 613.6PAT Index : p. 1445-1466 613.6 HYGIENE TOXICOLOGY 3rd ed. 639/80-mfn12262