EL Shaer, Noha Saad El Den Ismail. Acomparative study on the ways used for evaluating hotel performance. [[Thesis] /] دراسة مقارنة علي طرق تقويم الأداء الفندقي. Noha Saad El Den Ismail El Shaer. - 2007. - 300 p : ill ; 25 cm. includes summary in arabic. Thesis (M.S ) -- Helwan university, 2007. includes bibliogrphic referance (182-197). All age. Dewey Class. No.: 658.1 National Library of Medicine Call No.: / EC