1
Published 1932
Record Source: Published Materials
Subjects and Genres: '; ...Labor laws and legislation Pennsylvania....
Book
2
Published 1891
Record Source: Published Materials
Subjects and Genres: '; ...Labor laws and legislation Pennsylvania....
Book
3
Published 1891
Record Source: Published Materials
Subjects and Genres: '; ...Labor laws and legislation Pennsylvania....
Book
4
Author: Bolles, Albert Sidney, 1846-1939.
Published 1901
Record Source: Published Materials
Subjects and Genres: '; ...Labor laws and legislation Pennsylvania....
Book
5
6
Published 1850
Record Source: Published Materials
Subjects and Genres: '; ...Labor laws and legislation Pennsylvania....
Book
7
Author: Trachtenberg, Alexander, 1884-1966.
Published 1942
Record Source: Published Materials
Subjects and Genres: '; ...Labor laws and legislation Pennsylvania....
Book
8