TY - BOOK AU - Dittmer,Paul R. TI - Principles of food, beverage, and labor cost controls SN - 0471397032 AV - TX911.3 .C65 D577P 2003 PY - 2003/// CY - New York, N.Y. PB - Wiley KW - FOOD SERVICE KW - COST CONTROL N1 - Includes index ER -