Morgan, W. W. (William Wilson), 1906-1994 Revised MK spectral atlas for stars earlier than the sun / W.W. Morgan, H.A. Abt, J.W. Tapscott.

If you are not immediately redirected, please click here

Morgan, W. W. (William Wilson), 1906-1994

Revised MK spectral atlas for stars earlier than the sun / W.W. Morgan, H.A. Abt, J.W. Tapscott.

Stars -- Classification.

Stars -- Spectra.

Stars -- Catalogs.

Abt, Helmut A.

Tapscott, J. W.