LEADER 00000nam 2200205 a 4500 001 0829615 003 UkHlHU 007 t 008 003003 8 1987 000 eng 040 UkHlHU 050 4 TK 1001 W3 100 1 Weedy, B.M. 245 10 Electric power systems. 250 3rd ed. rev. 260 Chichester :|bWiley,|c1987. 300 538p. 946 020 absent -- ISBN check required 946 6XX absent
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