Severns, William H.
Heating, ventilating, and air-conditioning fundamental - 2nd ed. - New York John Wiley & Sons 1949 - vii, 666 p. ill.
Airconditioning Engineering
697 / SEV/1949
Heating, ventilating, and air-conditioning fundamental - 2nd ed. - New York John Wiley & Sons 1949 - vii, 666 p. ill.
Airconditioning Engineering
697 / SEV/1949