TY - BOOK AU - Smith, Russell E TI - Electricity for refrigeration, heating and air conditioning : study guide or lab manual SN - 827376553 CY - Albany KW - Control devices KW - Cooling and refrigeration system KW - Electric motors KW - Electricity -- Heating KW - Heating and airconditioning KW - Lab manual -- Heating and air-conditioning KW - Mechanical engineering ER -