00325nam a2200109Ia 4500008004100000082002100041100002200062245003000084260004400114630001800158650003900176211122s9999||||xx |||||||||||||| ||und||  a621.382 2bOPP-D  aOppenheim, Alan V 0aDigital Signal Processing  bPrentice-Hall of IndiaaNew Delhic2002  xGeneral Stack  atechnologyvapplied physicsPhysics