00293nam a2200109Ia 4500008004100000020002200041100001800063245002900081260003900110300002200149650001200171200924s9999    xx            000 0 und d  a978-019-4551-00-7  aWalker, Robin  cRobin WalkeraTourism 1/  aUK:bOxford University Pressc2006  a143 pagesc25 cm.  aTourism