TY - ADVS TI - Electricity for refrigeration, heating and air conditioning: installation of heating, cooling, and refrigeration systems SN - 140181705X (Instructor's guide) PY - 2003/// CY - Clifton Park, NY PB - Thomson/Delmar Learning KW - Electric engineering KW - Heating KW - Air conditioning KW - Refrigeration and refrigerating machinery N1 - VID 021 ER -