Methods of studying the process of the formation of the agricultural commodities market in Russia in the 18th-20th centuries

Kovalchenko, I.. Methods of studying the process of the formation of the agricultural commodities market in Russia in the 18th-20th centuries / I. Kovalchenko, L. Milov . - [Leningrad] : [s. n.], 1970 . - 10 p. tab. 21 cm.

В надзаг. : V International Congress of economic history, Leningrad, 10-14 August, 1970.