00393nam a2200181Ia 4500008004100000020001800041040000800059082001300067082000800080100002400088245002700112260001200139260001200151260000900163300001400172300001100186651001400197151127s9999    xx            000 0 und d  a9789555496407  aeng  a338.4791  bSAM  aSamaranayaka, H.M.S 2aA lifetime in tourisam  aColombo  bAuth.or  c2012  axi,822 p.  c23 cm.  aEconomics