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Kurs Ä—konomicheskogo analiza : [uchebnik]
Bakanov, Mikhail Ivanovich, (1978)
Chozjajstvennyj rascet ob'edinenij v uslovijach razvitogo socializma
Starodubrovskij, Viktor Georgievic, (1981)
Cost controls and profit improvement through product analysis
Friedman, I. Paul, (1966)