00453nam a2200193   450000500170000000600040001700700040002100800040002502000150002904000090004405000220005310000170007524500560009225000120014826000350016030000210019550000190021665000240023520181108104242.0000000000  a058280731X  aUOEL  aG155.A1bB84 1995  aBull, Adrian  athe economics of travel and tourism /cAdrian, Bull  a2nd. ed  aAustralia ;bLongman ;cc1995.  ax, 267p. :bill,  aincludes index  aeconomics of travel