000			00309nam a2200133Ia 4500
008			211209s2009 xx 000 0 und d
020			_a8120312463
041			_aeng
100			_aOPPEMHEIM ALAN V
245			_aSIGNALS AND SYSTEMS
250			_a2 ed.
260			_aNEW DELHI _bPHI _c2009
300			_aXXX, 957
999			_c62752 _d62752