Powers, Tom. Introduction to hospitality industry / Tom Powers, Clayton W. Barrows. - 6th edition. - Singapore : John Wiley & Sons Inc., c2006. - xix, 523 pages : black and white illustrations ; 23 cm. Includes index. ISBN: 9812532579 Subjects--Topical Terms: Hospitality industry. Dewey Class. No.: CIR 647.94 P888 2006