Dittmer, Paul R. Principles of food, beverage, and labor cost controls / Paul R. Dittmer - 7th ed. - New York, N.Y. : Wiley, c2003 - 579 p. : ill. + 1 diskette Includes index ISBN: 0471397032 Subjects--Topical Terms: FOOD SERVICE--COST CONTROL LC Class. No.: TX911.3 .C65 / D577P 2003