00527nam a2200181Ia 4500100002500000650001800025250000600043942000700049366000700056654001700063245002600080260004400106082002100150300000800171546001200179999001700191952013700208  aBarry/J.R/ Edward/A   aCommunication  a3  cBK  f20  acommunicatin  aDigtial Communication  bSpringer InternationalaNew Delhic2004  a621.382/BARbBAR  a838  aENGLISH  c23542d23542  001040708CRCaCRCEbCRCEd2023-03-17eAne Books Indiag316.00i355l0o621.382/BAR BARp18686r2023-03-17v395.00w0000-00-00yBK