00293nam a2200133Ia 4500003000400000005001700004008004100021020001800062040000900080100001800089245002500107260001800132260000900150OSt20231211064530.0170524s9999    xx            000 0 und d  a81-7391-375-7  ciimt  aKrishan kumar 0aEconomics of Tourism  bKanishka Pub.  c2001