00466naa#a2200181#i#450# EN\\bibl\57447 20240515142332.3 1999-9917 20221006b2022####ek#y0engy0150####ca RUS RU HALF A CENTURY IN AN EDUCATIONAL INSTITUTION Journal article Ryazan Academy of the FPS of Russia 2022 2 с. Journal article local mcp.editorum.ru