Book of inventions

समान संसाधन

• The sources of invention,
  द्वारा: Jewkes, John, 1902-1988
  प्रकाशित: (1969)
• Inventions that made history
  द्वारा: Salwi, Dilip M
  प्रकाशित: (1990)
• Bright earth: the invention of colour
  द्वारा: Ball, Philip
  प्रकाशित: (2001)
• Encyclopedia of inventions
  द्वारा: Ramachandran Kodappally
  प्रकाशित: (2007)
• Great Inventions
  द्वारा: Bowood, Richard
  प्रकाशित: (1961)