๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A Table of the Mean Declination of the Magnet in Each Decade from January 1858 to December 1863, Derived from the Observations Made at the Magnetic Observatory at Lisbon; Showing the Annual Variation, or Semiannual Inequality to Which That Element Is Subject

โœ Scribed by Silveira, S. D.


Book ID
120129138
Publisher
The Royal Society
Year
1864
Weight
143 KB
Volume
13
Category
Article
ISSN
0365-0855

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES