NLM Digital Collections

Search

Start Over Collections Medicine in the Americas, 1610-1920 ✖Remove constraint Collections: Medicine in the Americas, 1610-1920 Subjects Astronomy ✖Remove constraint Subjects: Astronomy Titles The parallax of [alpha] lyrae and 61 cygni: by Asaph Hall, John Rodgers ✖Remove constraint Titles: The parallax of [alpha] lyrae and 61 cygni: by Asaph Hall, John Rodgers

Refine by:

  • The parallax of [alpha] lyrae and 61 cygni: by Asaph Hall, John Rodgers1