00573naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200014100101210007000242215001000312608002700322700003200349856002200381EN\\bibl\658020240519001328.7##a1999-5644##a20150828b2015####ek#y0engy0150####ca0#aRUS##aRU1#aModel of education in the sphere of tourism as an invariant set of organizational-pedagogical conditions and principleseJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2015##a7 с.##aJournal article2local#1aSakharchukgElena Sergeevna4#arguts.editorum.ru