New measures of lengths and weights introduced in Russia in 1918

Rubakin, N.A.New measures of lengths and weights introduced in Russia in 1918: what is a meter and other metric measures: from adj.drawings, images of new measures in their actual value and tables to compare new measures with the old ones.- Bern: ed.International.com.Christian.Unions of young people sowing.America, Europe.center.Bureau: Life and Book, [1918].-31, [1] p.: silt .. - (Scientific and popular lectures for self -education and public reading; No. 6).1. Power (collection).Electronic copy source: PBOriginal storage location: NB Garf