Rich world, poor world /

समान संसाधन

• Rich world, poor world
  द्वारा: Lean,Geoffrey
  प्रकाशित: (1978)
• Rich world-poor world
  प्रकाशित: (1967)
• Rich and poor nations in the world economy
  द्वारा: Fishlow,Albert
  प्रकाशित: (1978)
• Rich and poor countries /
  द्वारा: Singer, Hans
  प्रकाशित: (1977)
• Why Poor People Stay Poor: A Study of Urban Bias in World Development.
  द्वारा: Lipton, Michael
  प्रकाशित: (1980)