00404 a2200157 4500 8173666229 621.382 ROD 13117 19180 Roden, Martin S. Analog and digital communication systems 15th. New Delhi Shroff publishers 2003 2002 xi, 572p. 23cm. COMMUNICATIONS ENGINEERING L 41469 41469 0 0 0 0 LEN MAIN MAIN LEN 2009-01-15 1 1 621.382ROD 21223 2023-04-06 00:00:00 2023-03-16 0.00 2016-10-31 L 0 0 0 0 EMC MAIN MAIN MMU 2009-11-18 0 621.382ROD 21223CD 2009-11-18 00:00:00 0.00 2016-10-31 EL