Search Constraints
You searched for:
Creator Personal Names
Baier, Edward J.
Remove constraint Creator Personal Names: Baier, Edward J.
Creator Personal Names
Ortmeyer, Carl E.
Remove constraint Creator Personal Names: Ortmeyer, Carl E.
Subject Topical
Pneumoconiosis.
Remove constraint Subject Topical: Pneumoconiosis.
Subject Topical
Workers' compensation--Pennsylvania.
Remove constraint Subject Topical: Workers' compensation--Pennsylvania.
1 entry found