TY - BOOK AU - Hughes,S.David TI - Electrical systems in buildings SN - 0827338767 AV - TK4001 .H84 1988 U1 - 621.319/2419 PY - 1988/// CY - Boston PB - Delmar Pub., Inc. KW - Buildings KW - Electric equipment N1 - Includes bibliographical references (p. 546-547) and index ER -