00523naa#a2200181#i#450# EN\\bibl\11009 20260409084156.4 1999-8775 20160331b2016####ek#y0engy0150####ca RUS RU SPECIFIFICITY IN EDUCATIONAL COLLEGE SERVICES: MARKETING APPROACH Journal article Bryansk Bryansk State Technical University 2016 6 с. Journal article local Ovanesyan Natalya Lebedev Valeriy naukaru.ru