Marriott, Norman G. Principles of food sanitation / Norman G. Marriott - 4th ed - Gaithersburg : Aspen Publication, 1999 - 364 p : ill ISBN: 0834212323 2,925 Subjects--Topical Terms: Food industry and trade--Sanitation.Food handling. LC Class. No.: TP373.6 / M37 P6 1999