Gray, William S. Hotel and motel management and operations / William S. Gray, Salvatore C. Liguori - Englewood Cliffs : Prentice Hall International, 1982 - 360 p : ill ISBN: 9710821997 Subjects--Topical Terms: Hotel management.Motel management. LC Class. No.: TX911.3.M27 / G783 H6 1982