D., N., J., L., K., M.(l986).Planning and control for food and beverage operations / Jack D. Ninemeier, Michael Kasavana (Ed.ke-2).Michigan:.
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Ninemeier, Jack, D.., Kasavana, Michael, L.."Planning and control for food and beverage operations / Jack D. Ninemeier, Michael Kasavana".Ed.ke-2Michigan:,l986.Textbook.