00879nam a2200229 a 4500 vtls000021709 KUKTEM 20251117144417.0 071010s f 001 0 eng|d 085296837X 201107131935 VLOAD 200908141345 VLOAD 200908141317 VLOAD 200908131720 VLOAD 200710101234 kam UMP TK1005 .P69 1969 Power sytem protection / edited by The Electricity Training Association London : The Institution of electrical Engineers, 1969 473 p. : ill. ; 24 cm. Volume 3. Application -- Volume 4. Digital protection and signaling Electric power systems Protection The Electricity Training Association 0 0 lcc 0 0 20000 20000 2019-09-04 502.15 1 TK1005 .P69 1969 0000024490 2024-04-18 00:00:00 2024-02-26 1 502.15 2019-09-04 OPEN v.3 0 0 lcc 0 0 20000 20000 2019-09-04 502.15 1 TK1005 .P69 1969 0000024491 2024-04-18 00:00:00 2024-02-26 1 502.15 2019-09-04 OPEN v.4 VIRTUA40 35757 35763 VTLSSORT0080*0200*0400*0900*2450*2600*3000*5050*6500*7100*9991 2