Rabochii klass Estonii v usloviiakh kommunisticheskogo stroitelʹstva
By: [Red.E. Leede]
Series: Trudy Tallinskogo politekhnicheskogo instituta -- Seriia B, 30
Published: 1969
Place of publication: Tallin
Language: est
Number of pages: 159
Notes: Russian with German summaries or Estonian with Russian & German summary.