00350nam a2200157Ia 4500 Sekar Chandra/V Communication system BK 25 Communication Systems Oxford university press 2012 621.382 SEK 923 ENGLISH PAMPHALETS 33615 33615 0 0 0 0 CRC CRCE CRCE 2023-03-17 Allied Publishers 371.25 252 dt 25.05.2016 0 621.382 SEK 24159 2026-05-13 495.00 0000-00-00 BK 0 0 0 0 CRC CRCE CRCE 2023-03-17 Allied Publishers 371.25 252 dt 25.05.2016 0 621.382 SEK 24160 2023-03-17 495.00 0000-00-00 BK 0 0 0 0 CRC CRCE CRCE 2023-03-17 Allied Publishers 371.25 252 dt 25.05.2016 1 1 621.382 SEK 24161 2026-04-22 2026-03-20 495.00 0000-00-00 BK