00350pam a2200145a 44500008004100000020000900041041001200050082000900062100004100071245003000112250000600142260003900148300000800187650000900195230515b1998    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aAlan V. Opponbeim Ronald W. Skhafer.  aDigital Signal Processing  a0  aNULLbPrentice Hall of Indiac1998  a585  aNULL