A catalog of performance objectives and performance guides for environmental sytems heating and air conditioning installer / servicer technician
Kirby Margaret S.
A catalog of performance objectives and performance guides for environmental sytems heating and air conditioning installer / servicer technician - Glen Allen, VA Virginia Vocational Curriculum and Resource Center c1989 - xx, 550 p. ; 27 cm. 27 cm
Includes bibliography and appendix.
Heating -- Installer
TH 7225 .K57 1989
A catalog of performance objectives and performance guides for environmental sytems heating and air conditioning installer / servicer technician - Glen Allen, VA Virginia Vocational Curriculum and Resource Center c1989 - xx, 550 p. ; 27 cm. 27 cm
Includes bibliography and appendix.
Heating -- Installer
TH 7225 .K57 1989