Account of a New Instrument for Measuring Small Angles, Called the Prismatic Micrometer. By the Rev. Nevil Maskelyne, D. D. F. R. S. and Astronomer-Royal
Nevil Maskelyne, Peter Dollond and Alexr AubertVolume:
67
Année:
1777
Langue:
english
Journal:
Philosophical Transactions of the Royal Society of London
DOI:
10.2307/106260
Fichier:
PDF, 1.56 MB
english, 1777