00421nam a2200157Ia 4500008004100000020001800041082001600059100001900075245002600094250000800120260004200128300003200170500001900202600002700221650001500248240925s9999    xx            000 0 und d  a9788184312775  a621.382 CHI  aChitode, J. S. 0aDigital Communication  a1st  aPune:bTechnical Publicationsc,2007.  axxiii,856p.bN.AfPhotocopy  aIncludes Index  aEngineering Technology  aTechnology