TY - BOOK AU - Berkman, Harold W. AU - xx, 686 p. AU - Gilson, Christopher C AU - Title TI - Electricity for refrigeration, heating and air conditioning SN - 0822101998 PY - 1978/// CY - Encino, Calif. PB - Dickenson Pub. Co. KW - Consumers KW - United States N1 - Includes bibliographical references and index ER -