Mchenga, Ethel; supervised by Dan Halawa The impact of an intergrated computer based information system for front office operations of a hotel: A case study of protea hotel Ryalls- Ethel mchenga. - Luwinga, Mzuzu; Mzuzu University, 2012. - 49p. ill., 30cm. - BSHM . Includes bibliographic ref. & appendices Standard No.: 006373 Subjects--Topical Terms: Computer--Dissertation