000			003320000a22001330004500
008			160520b1950 xxu||||| |||| 00| 0 eng d
041			_aeng
080			_a621.31 _bJ6
942			_cBK
100			_aJohnson, Walter C.
245			_aTransmission lines and networks
260			_aNew York _bMcGraw-Hill _c1950
300			_ax, 361p.: ill.
999			_c10558 _d10558