00382nam a2200145Ia 4500008004100000020001800041040002500059082003100084082000900115100001800124245003900142250000800181260003900189490000800228240730s9999    xx            000 0 und d  a9788131315910  aNORSU-GuicNORSU-Gui  aCir.338.4781/D64i/2017/c.1  b5263  aSaurabh Dixit 0aInformation technology in tourism   ac.1  aDelhibAPH Publishing corp. c2017  vc.1