TY - BOOK AU - Rigby, Barrie. AU - Porges, F. ED - ED - ED - ED - SN - 0415310830 (paperback : alk. paper) SN - 2 PY - 2005///46 CY - London PB - Spon Press KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Electric equipment KW - Buildings N1 - Earlier editions were authored by Fred Porges; Includes bibliographical references (p. [316]) and index; 5 ER -