Lihat Juga

• The odda process and its application in less developed areas / Torvund, L....[et al.]
  oleh: Torvund, L.
  Terbitan: (1962)
• Difficulties of mechanization in less-developed areas
  Terbitan: (1962)
• The problems of industrialisation of the less developed countries in relation on the rural areas
  oleh: Demonts
  Terbitan: (1962)
• Special factors affecting industrial development in less developed areas with special reference to U.A.R
  Terbitan: (1962)
• Problems arising in the establishment and development of the iron and steel industry in less developed countries
  oleh: Division, E.C.E
  Terbitan: (1962)