00623naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200012000094210007000214215001000284608002700294686008900321700002100410856002200431EN\\bibl\1711820240512170402.7##a1999-5644##a20170620b2017####ek#y0engy0150####ca##aRU1#aMaster's preparation in Russian State University of Tourism and Service: past, present and future.eJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2017##a2 с.##aJournal article2local##aТуристско-экскурсионное обслуживание. 71.372grnti#1aBushuevagIrina 4#arguts.editorum.ru