When Einstein muses on light there's a

समान संसाधन

• Einstein: the life and times
  द्वारा: Clark, Ronald W.
  प्रकाशित: (1965)
• The ultimate quotable einstein
  द्वारा: Calaprice, Alice
  प्रकाशित: (2011)
• Albert Einstein: a biography
  द्वारा: Calaprice, Alice
  प्रकाशित: (2008)
• Bose- Einstein
  द्वारा: Snoke, W.D. Griffin, A
  प्रकाशित: (1996)
• Einstein and the special theory of relativity /
  द्वारा: Ghatak, Ajoy
  प्रकाशित: (2010)