TY  - ADVS
TI  - Electricity for refrigeration, heating and air conditioning: heating control devices
SN  - 140181705X (Instructor's guide)
PY  - 2003///
CY  - Clifton Park, NY
PB  - Thomson/Delmar Learning
KW  - Heating
KW  - Control
KW  - Equipment and supplies
N1  - VID 013
ER  -