Books by Campbell, William Wallace
Biographical memoir, Simon New
Biographical memoir, Simon Newcomb, 1835-1909
Copy of the biography of Georg
Copy of the biography of George Davidson
The elements of practical astronomy
Spectra of the great nebula in
Spectra of the great nebula in Orion and other well-known nebulae
A handbook of practical astron
A handbook of practical astronomy for university students and engineers ..