Observations at the Magnetic and Meteorological Observatory, at the Girard College, Philadelphia; Volume 2

Observations at the Magnetic and Meteorological Observatory, at the Girard College, Philadelphia; Volume 2

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Product details

  • Paperback | 1044 pages
  • 156 x 234 x 52mm | 1,429g
  • Wentworth Press
  • United States
  • English
  • black & white illustrations
  • 137139685X
  • 9781371396855