O'Connor, Thomas H., 1922-
The disunited States; the era of Civil War and Reconstruction
[by] Thomas H. O'Connor.
- New York, Dodd, Mead, 1972.
- xi, 272 p. ; illus.: 21 cm.
Includes bibliographical references and index
0396065473
United States--History--1849-1877.
973 OCO