Sokrashchenie primenenii͡a ruchnogo truda v ugolʹnoĭ promyshlennosti
By: N.A. I͡Akovlev.
Edition: Proizvodstvennoe izd.
Publisher: "Nedra"
Published: 1987
Place of publication: Moskva
Language: rus
Number of pages: 79
Subjects: Coal trade -- Soviet Union -- Labor productivity; Manual work -- Soviet Union
Notes: Bibliography: p. [74].