00421nam a2200181Ia 4500 250514s9999||||xx |||||||||||||| ||und|| 9780199476282 76 621.382 Lathi,B. P. Modern Analog and Digital Communication System 4 Oxford University Press 2017 964 IN-4554 Ding, Zhi BK 856 856 0 0 0 0 TEXT DYPIU DYPIU 2025-03-23 Amazon.in 650.00 0 621.382 2257 2025-05-15 00:00:00 2025-05-15 BK Semiconductor