Ismail, Ahmed. Hotel sales & operations / Hotel sales and operations Ahmed Ismail. - Albany : Delmar, c1999. - xvii, 236 p. : ill. ; 24 cm. Includes index. ISBN: 0827386478 LCCN: 98020547 Subjects--Topical Terms: Hotels--Marketing. LC Class. No.: TX 911.3.M3 / I85 1999 Dewey Class. No.: 647.94/068/8