Dittmer, Paul R. Principles of food, Beverage and Labor Cost Controls / Paul R. Dittmer - 5 ingles - New York EU : Van Nostrand Reinhold - xii, 562p. / 28 cm. ISBN: 0-442-01601-8 Subjects--Topical Terms: 1. LABOR DE CONTROL \ 2. CONCEPTOS DE COSTOS LC Class. No.: TX911.3 C65 Dewey Class. No.: 647.95 D414p