Porges, John.
Handbook of heating, ventilating and air conditioning ready-reference tables and data John Porges - 7th ed. - London: Transatlantic Arts, 1976. - 328 p.
Hardcover.
0408002336
Technology & Engineering.
Science/Mathematics.
General.
Air conditioning.
Heating.
Tables.
Ventilation.
697 / POH
Handbook of heating, ventilating and air conditioning ready-reference tables and data John Porges - 7th ed. - London: Transatlantic Arts, 1976. - 328 p.
Hardcover.
0408002336
Technology & Engineering.
Science/Mathematics.
General.
Air conditioning.
Heating.
Tables.
Ventilation.
697 / POH