00483nam a22001817a 4500 SEACOMEC 20260420124748.0 260420b |||||||| |||| 00| 0 eng d 978-0131873742 SEACOMEC 621.3822 J65 Proakis, John G. Digital Signal Processing John G. Proakis and Dimitris G. Manolakis 4th ed. Delhi Pearson c2007 Manolakis, Dimitris G. GBK 0 0 ddc 0 0 SEACOMEC SEACOMEC 2026-04-20 0 621.3822 J65 G23 2026-04-20 12:48:08 2026-04-20 GBK 2667 2667