Automatic control of heating and air conditioning /
Haines, John E., 1903-
Automatic control of heating and air conditioning / John E Haines. - 2d ed. - New York : McGraw-Hill, 1961. - 389 p. : ill. ; 24 cm.
61010133
Thermostat.
Pressure gages.
Humidity.
697
Automatic control of heating and air conditioning / John E Haines. - 2d ed. - New York : McGraw-Hill, 1961. - 389 p. : ill. ; 24 cm.
61010133
Thermostat.
Pressure gages.
Humidity.
697