00947nam a2200253 a 4500 120731s1984 enka 001 0 eng d 83004137 0080293220 : 0.00 0080293212 (soft) : 5.00 DLC CarP DLC BD-KhUET. 621.31924 19 Davies, T. Protection of industrial power systems / T. Davies. 1st ed. Oxford ; New York : Pergamon Press, c1984. x, 233 p. : ill. ; 24 cm. The Pergamon materials engineering practice series Includes index. Protective relays. Electric power systems Protection. 6695 6695 0 0 ddc 0 0 KUETCL KUETCL GEN 1989-09-12 Pergamon Press Pic (Book), UK. 0.00 0 621.31924 DAV 3010013251 2012-07-31 00:00:00 1 2012-07-31 BK