1
Author: Conlogue, William,
Published 2013
Record Source: Published Materials
...Pennsylvania Social conditions History....
Book
2
Author: Lemon, James T.
Published 2002
Record Source: Published Materials
...Pennsylvania Social conditions....
Contributor biographical information
Publisher description
Book
3
Author: Schweitzer, Mary M.
Published 1987
Record Source: Published Materials
...Pennsylvania Social conditions....
Book