00300nam a22001097a 4500020001500000040000900015082001800024100002300042245003900065260004700104650003900151  a0471124990  cNust  a621.3822bCAR  aGordon E. Carlson   aSignal and Linear system analysis   aNew York:bJohn Wiley and Sons Inc,c1995.  aSignal and Linear system analysis