Bryson, McDowell. The concierge : key to hospitality / McDowell Bryson., Adele Ziminski. - New York: John Wiley & Sons, Inc., 1992. - ix, 243 pages : illustrations ; 23 centimeter. ISBN: 0471528935 Subjects--Topical Terms: Hotel concierges. Dewey Class. No.: FOR 647.94 B84c 1992