00547naa#a2200181#i#450# EN\\bibl\4023 /en/manage/index 20241217214224.2 1999-5644 20141203b2014####ek#y0engy0150####ca RUS RU Updating educational programs in the college of tourism Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 5 с. Journal article local Nedkova Antonina test.editorum.ru /en/manage/index