Title: Problemy razvitii︠a︡ otraslevogo mashinostroenii︠a︡, remontnogo obsluzhivanii︠a︡ oborudovanii︠a︡, proizvodstva tovarov narodnogo potreblenii︠a︡ v trinadt︠s︡atoĭ pi︠a︡tiletke
Subjects: Congresses, Machinery industry, Petroleum industry and trade