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- Author(s):
- Briggs, Robert, 1822-1882
- Publication:
- New York : [s.n.], 1881
- Subject(s):
- Ventilation
- Author(s):
- Briggs, Robert, 1822-1882
- Publication:
- Philadelphia : Press of Henry B. Ashmead, 1876
- Subject(s):
- Ventilation
District of Columbia
United States Capitol (Washington, D.C.)
- Author(s):
- Briggs, Robert, 1822-1882
- Publication:
- Philadelphia : Kildare's Print. House, 1877
- Subject(s):
- Heating
Ventilation
Schools
Philadelphia
Girard College.
- Author(s):
- Briggs, Robert, 1822-1882
- Publication:
- Philadelphia : Wm. P. Kildare, Printer, 1878
- Subject(s):
- Ventilation
Respiration
Humidity
United States
England