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Volume 123; Issue 9

Scientific American

Volume 123; Issue 9
1

What has Been Said About Einstein

Journal:
Scientific American
Year:
1920
Language:
english
File:
PDF, 1.01 MB
english, 1920
2

Varying the Airplane Propeller Pitch, Joseph Norman Lockyer, K. C. B., and more

Henry, M. A.
Journal:
Scientific American
Year:
1920
Language:
english
File:
PDF, 569 KB
english, 1920
3

Oil as a Locomotive Fuel

Winter, Charles N.
Journal:
Scientific American
Year:
1920
Language:
english
File:
PDF, 448 KB
english, 1920