00607naa#a2200181#i#450# EN\\bibl\66304 20250216223045.7 2074-1618 20170925b2017####ek#y0engy0150####ca RUS RU METHODS OF MATHEMATICAL TREATMENT OF THE RESULTS OF EDUCATIONAL WORK AND PSYCHOLOGICAL AND PEDAGOGICAL ANALYSIS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2017 6 с. Journal article local Troyanov O M Reva Yu V journals.igps.ru