000			00316nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9788120312463
100			_aOppenheim,Av Willsky,As And Nawab,Sh.
245			_aSignals & Systems.
250			_a2Ed
260			_bPhi
300			_a957p. _bRs:395
490			_a7813
999			_c7813 _d7813