000			003910000a22001570004500
008			151126t1974 xxu||||| |||| 00| 0 eng d
020			_a0876922991
041			_aeng
080			_a621.3.01 _bR9
942			_cBK
100			_aRyder, John D.
245			_aNetworks,lines and fields
250			_a2nd ed.
260			_aNew Delhi _bPrentice'Hall of India _c1974
300			_axi, 593p. : ill.
999			_c139727 _d139727