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191
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192
Marketing hotels and restaurants into the 90's a systematic approach to increasing sales
Publicado em 1987Livro -
193
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194
Automating hotel/motel sales functions a how to-manual on computerizing the sales department
Publicado em 1986Livro -
195
The practice of hospitality management II profitability in a changing environment
Publicado em 1986Livro -
196
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197
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198
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199
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200