USSR
USSR scientific and technical revolution: decisins of the 24th CPSU congress in - Moscow Novosti press agency pub. 1973 - 92 p.
248447
335.4 / UNI
USSR scientific and technical revolution: decisins of the 24th CPSU congress in - Moscow Novosti press agency pub. 1973 - 92 p.
248447
335.4 / UNI