00560nam a22001937a 4500 168654 168654 20191018144148.0 ENG-126702 9789387472839 395.00 EN-110234 DBAD/PUB 621.3 Kumar, M. Sathish Digital communication / by M.Sathish Kumar Delhi PHI Learning 2019 Rimjhim House,111, Patparganj Industrial Estate Delhi 110092 x;357 23cm(pbk) Includes index ddc EN 621.3 KUM 0 0 0 0 NFIC L L 2019-10-18 DBAD/PUB 395.00 2 1 621.3 KUM EN-110234 2023-05-22 00:00:00 2023-05-06 1 395.00 EN