Economics and solid prices

Economy and solid prices: Sat.Art./ M.N.Smith, S.A.Falcner, M.E.SHEFLER;Economy Department.Studies of the EMNS.- Moscow: Red.-Ed.DepartureVolnch, 1918. -II, 149, [1] with.: diagnostic., Table .. -Bibliogr.in a substrateNote..I. Schefer, M.E. II.Falcner, S.A. III.Smith, M.N. IV.High.Department of Economic Research.Electronic Source: PB