00599naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200013500101210007000236215001000306608002700316700002800343700002400371856002200395EN\\bibl\589820241202124559.1##a1993-7768##a20150615b2015####ek#y0engy0150####ca0#aRUS##aRU1#aExcursion as one of the methods of interactive learning foreign languages in universities for tourism and serviceeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2015##a6 с.##aJournal article2local#1aKostovarovagValentina #1aChudaykinagGalina 4#arguts.editorum.ru