TY - BOOK AU - Dittmer, Paul R. AU - Paul R. Dittmer TI - Principles of food, beverage, and labor cost controls SN - 9780471783473 U1 - Circ. 647.95068 D617p 2009 Ninth edition PY - 2009/// CY - N.J. : PB - John Wiley & Sons, Inc. , KW - 1. Food service-Cost control N1 - Includes index ER -