Longree, Karla, 1905- Quantity food sanitation / Karla Longree, Gertrude Armbruster - 4th ed. - New York : John Wiley & Sons, 1987 - xii, 452 p. : ill. ; 24 cm. ISBN: 71-81902-6 Subjects--Topical Terms: Food service--SanitationFood handling