00591naa#a2200205#i#450# EN\INFRA-M\bibl\629 /en/manage/index 20241119235126.2 2305-7807 20131010b2013####ek#y0engy0150####ca RUS RU DEVELOPMENT OF GRADES SYSTEM FOR A COMMERCIAL ORGANIZATION Journal article Moscow INFRA-M Academic Publishing LLC. 2013 5 с. Journal article local Glushko S. Bogoslov M. Druzhinin E. test.editorum.ru /en/manage/index