000 00325nam a2200121Ia 4500
008 220201s1949 xx 000 0 eng d
041 _aENG
100 _aKIMBARK, E W
245 0 _aELECTRICAL TRANSMISSION OF POWER AND SIGNALS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1949
300 _a461
942 _2ddc
999 _c40579
_d40579