LDR 00643naa#a2200181#i#450# 001 EN\\bibl\16081 005 20240518215458.6 011 ## _a1999-5644 100 ## _a20170620b2017####ek#y0engy0150####ca 102 ## _aRU 200 1# _aEducational discourse: Concept «CORE HIGH SCHOOL SUBJECT» _eJournal article 210 1# _aCHERKIZOVO _cRussian State University of Tourism and Service _d2017 215 ## _a8 с. 608 ## _aJournal article _2local 686 ## _aТуристско-экскурсионное обслуживание. 71.37 _2grnti 700 #1 _aPen'kov _gBoris Viktorovich 700 #1 _aVasil'eva _gSvetlana Vladimirovna 856 4# _arguts.editorum.ru _u