00541nam a2200193Ia 4500 230312s9999 xx 000 0 und d eng 621.382'2 621.382'2 PRO Proakis J.G. Digital Signal Processing Principles, Algorithms, And Applications 4th ed. Pearson Education 1136 Rs. 625.00 ManolakisD.G. 135512 Proakis J.G. & Manolakis D.G. 135513 6756.25 107409 107409