00569naa#a2200181#i#450# EN\INFRA-M\bibl\493 20241127025844.3 1998-0744 20130820b2013####ek#y0engy0150####ca RUS RU TO A QUESTION OF EDUCATION QUALITY MANAGEMENT IN THE CONDITIONS OF GRAMMAR SCHOOL’S INNOVATIVE DEVELOPMENT Journal article Moscow INFRA-M Academic Publishing LLC. 2013 6 с. Journal article local Dvoryantseva Svetlana Pankova I. M. naukaru.ru