00390nam a2200157   450000100060000000300030000600500170000900800410002603500190006703500180008605000230010410000270012724500360015425000100019026000320020010474UR20220428183633.0061102|||||||||||||||||||||||||||||||| d  a(janium) 10463  a(janium)10463 4aG155b.A1M475 20021 aMiddleton, Victor T.C.10aMarketing in travel and tourism  a3a ed  bButterworth Heinemannc2002