00477nam a2200169Ia 4500003000400000005001700004008004100021040002000062041000800082082001600090100002700106245004300133264006000176300001400236650003400250650002300284AIT20260513153925.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  a004 VIR222  aKumar,VirendraeAuthor 0aDigital technology /cby Viredra Kumar34aNew Delhi :bNew Age International Pvt. Ltd., c©2000.  aXV, 674p.  aElectronics and Communication  bDigital Technology