1
Record Source: Published Materials
Subjects and Genres: '; ...Labor and laboring classes Pennsylvania....
Serial
2
Published 1914
Record Source: Published Materials
Subjects and Genres: '; ...Labor and laboring classes Pennsylvania Pittsburgh....
Microfilm
3
4
Author: Butler, Elizabeth Beardsley.
Published 1909
Record Source: Published Materials
Subjects and Genres: '; ...Labor and laboring classes Pennsylvania Pittsburgh....
Book
5
Author: Selavan, Ida Cohen.
Published 1976
Record Source: Published Materials
Subjects and Genres: '; ...Labor and laboring classes Pennsylvania Pittsburgh Jews....
Book
6
Author: Bodnar, John E., 1944-
Published 1982
Record Source: Published Materials
Subjects and Genres: '; ...Labor and laboring classes Pennsylvania History 20th century....
Book
7
Author: Warne, Frank Julian, 1874-
Published 1904
Record Source: Published Materials
Subjects and Genres: '; ...Labor and laboring classes Pennsylvania....
Book