The crisis of the Union, 1860-1861.

By Knoles, George Harmon.
[Baton Rouge] Louisiana State University Press 1965 .
vi, 115 p. , Papers of a conference sponsored by the Institute of American History and held at Stanford University on March 1-2, 1963. 23 cm..

The new United States a history since 1896.

By Knoles, George Harmon.
New York Holt 1959 .
650 p. 25 cm..

PUCPR Search for 'an:120941'

The crisis of the Union, 1860-1861.

The new United States a history since 1896.