Astroff, Milton T. Convention sales and services / Milton T. Astroff, James R. Abbey. - 7a ed. - Lansing, Mich. : Educational Institute, American Hotel & Lodging Association, c2006. - xv, 616 p. : ill. ; 26 cm. ISBN: 086612280X LCCN: 2006279620 Subjects--Topical Terms: Convention facilities--Management.Hospitality industry--Management. LC Class. No.: TX 911.2 / A859c 2006