000			00308nam a22001337a 4500
008			170816b xxu||||| |||| 00| 0 eng d
020			_a9780137549207
041			_aeng
080			_22ND _a51
100			_a36
101			_aMAT
245			_aDISCRETE-TIME SIGNAL PROCESSING _cOPPENHEIM,A.V
942			_2udc _cBK
999			_c23680 _d23680