00381nam a2200169Ia 4500003000500000008004100005020001800046040001900064082000700083100001900090245002400109250000600133260004200139300001000181365000800191546001200199STCL230729s9999    xx            000 0 und d  a9788185749082  aSTCLcSTCLbEN  222  aSharma, Sanjay 0aSignals and systems  a6  bS K Kataria and SonsaNew Delhic2009  a846 p  b295  aEnglish