1
by Baum, Richard P., Sheehan, William
Published 1997
Springer US
Subjects: '; ...Astronomy, Astrophysics and Cosmology...

2
by Sheehan, William, Conselice, Christopher J.
Published 2015
Springer New York
Subjects: '; ...Astronomy, Astrophysics and Cosmology...

3
by Westfall, John, Sheehan, William
Published 2015
Springer New York
Subjects: '; ...Astronomy, Astrophysics and Cosmology...