00727naa#a2200205#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200011400102210007000216215001100286608002700297686008900324700003200413700002600445700002800471856002200499EN\\bibl\1813620240503175453.5##a1999-5644##a20170915b2017####ek#y0engy0150####ca0#aRUS##aRU1#aPolyarchy of knowledge components as a modernization problem of vocational tourism educationeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2017##a12 с.##aJournal article2local##aТуристско-экскурсионное обслуживание. 71.372grnti#1aSakharchukgElena Sergeevna#1aChupanovgAbdulla Kh.#1aAbdulatipovagElmira A.4#arguts.editorum.ru