00895naa#a2200169#i#450# EN\\bibl\64409 20250424055213.4 1994-5655 20230517b2023####ek#y0engy0150####ca RU Dynamics of the number and share of mid-level specialists in the national economy of the European North of the RSFSR in the second half of the 1950s-early 1960s Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2023 7 с. Journal article local Всеобщая история. 94 Экономическое положение. Экономическая политика. Управление и планирование в экономике. Производство. Услуги. Цены. 338 Matsuk A M komisc.editorum.ru