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1
Sanitary Conditions in Public Buildings hearings before the United States House Committee on Public Buildings and Grounds, Sixty-Second Congress, first session, on Apr. 27, 1911.
Published 1911Subjects:Government Document Microfilm Book -
2
Sanitary Conditions in Public Buildings hearings before the United States House Committee on Public Buildings and Grounds, Sixty-Second Congress, first session, on May 8, 1911.
Published 1911Subjects:Government Document Microfilm Book -
3
Sanitary Conditions in Public Buildings hearings before the United States House Committee on Public Buildings and Grounds, Sixty-Second Congress, first session, on Apr. 25, 1911.
Published 1911Subjects:Government Document Microfilm Book