00463nam#a2200169#i#450# EN\INFRA-M\book\1551 20240522053943.3 20171228d2017####ek#y0engy0150####ca RUS RU Financial management in small business Textbook Moscow INFRA-M Academic Publishing LLC. 2017 347 с. Textbook local Morozko Natalya Didyenko Valyentina naukaru.ru