Boris Mikhailovich Zabelin

• Industrial management
• Kont͡s︡entrat͡s︡ii͡a︡ i spet͡s︡ializat͡s︡ii͡a︡ promyshlennosti v uslovii͡a︡kh reformy
• Spet͡s︡ializat͡s︡ii͡a︡ i kooperirovanie v mashinostroenii SSSR
• Why heavy industry is the basis of a nation's economic independence