000			003990000a22001690004500
245			_aIntroduction to signals and systems
100			_aKamen, Edward W.
250			_a2nd ed.
260			_aNew York _bMacmillan _c1990
300			_axiv, 706p. : ill.
020			_a0023616814
080			_a621.391 _bK3
650			_aSIGNAL PROCESSING
650			_aSIGNALING
041			_aEN
942			_cBK
999			_c62267 _d62267