01117nam a2200229Ia 4500003000400000005001700004008004100021040002000062041000800082082001900090100002600109245005300135264005900188300001500247650003900262650003400301942001500335952017400350952017400524952017400698999001500872AIT20260514111717.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  a621.38 DAS222  aDas J.eAuthor918132 0aPrincipal of digital communication /cby Das J. 34aNew Delhi :bNew Age International Pvt. Ltd.,c©2000.  aXV, 645 p.  aElectronics and Communication9705  aDigital  Communication918133  cBE_BK2ddc  00102ddc4070aAITbAITd2001-01-24eMega Booksg220.00l0o621.38 DASpBE01737r2022-12-31v220.00w2022-12-31yBE_BKzElectronics and CommunicationA13B12.01.2001D  00102ddc4070aAITbAITd2001-01-24eMega Booksg220.00l0o621.38 DASpBE01738r2022-12-31v220.00w2022-12-31yBE_BKzElectronics and CommunicationA13B12.01.2001D  00102ddc4070aAITbAITd2001-01-24eMega Booksg220.00l0o621.38 DASpBE01739r2022-12-31v220.00w2022-12-31yBE_BKzElectronics and CommunicationA13B12.01.2001D  c1653d1653