3
Published 1740
Record Source: Published Materials
Microfilm
4
Author: Billington, Ray Allen, 1903-1981.
Published 1956
Record Source: Published Materials
Book
5
Author: Turner, Frederick Jackson, 1861-1932.
Published 1958
Record Source: Published Materials
Book
6
7
Published 1991
Record Source: Published Materials
Book
8
Author: Merk, Frederick, 1887-1977.
Published 1978
Record Source: Published Materials
Book
9
Author: Leach, Douglas Edward, 1920-
Published 1966
Record Source: Published Materials
Book
11
12
Author: Sosin, Jack M.
Published 1967
Record Source: Published Materials
Book