000			003280000a22001330004500
245			_aAn introduction to the theory of random signals and noise
100			_aDavenport, W.B.
100			_aRoot, W.L.
260			_aNew York _bMcGraw Hill _c1958
300			_a393 p.
080			_a621.391 _bD3
041			_aEN
942			_cBK
999			_c103179 _d103179