000			00325nam a2200133 4500
003			OSt
008			140121t xxu||||| |||| 00| 0 eng d
082			_a621.391 OPP
100			_aOppenheim, Alan V.15118
245			_aSignals and systems / 2nd ed.
250			_a2nd ed.
260			_aNew Delhi _bPHI _c2012
942			_2ddc _cBK
999			_c353081 _d353081