Gupton, Guy W., 1926-
HVAC controls operation & maintenance / [electronic resource] : Guy W. Gupton, Jr. - 3rd ed. - Lilburn, GA : Fairmont Press, c2002. - 1 online resource
Includes index.
9780881733419 9780881733945 (electronic bk.)
Heating--Control.
Ventilation--Control.
Air conditioning--Control.
TH7466.5 / .G87 2002
HVAC controls operation & maintenance / [electronic resource] : Guy W. Gupton, Jr. - 3rd ed. - Lilburn, GA : Fairmont Press, c2002. - 1 online resource
Includes index.
9780881733419 9780881733945 (electronic bk.)
Heating--Control.
Ventilation--Control.
Air conditioning--Control.
TH7466.5 / .G87 2002