How workers become engineers in the U.S.S.R.
Е-8/601 - 7000 экз./английский/How workers become engineers in the U.S.S.R. / By V. Druzhinin.How workers become engineers in the U.S.S.R. / By V. Druzhinin.How workers become engineers in the U.S.S.R.Moscow/Co-operative publishing society of foreign workers in the USSR/, 1932 ( : International press.). - Co-operative publishing society of foreign workers in the USSR, 1932. - 47 с., 1 с. объявл. ; 17×19 см см.How workers become engineers in the U.S.S.R. Moscow, 1932 (International press.).Промышленность -- Подготовка кадров/nlr_sh1/Druzhinin ./