ABOUT THE AUTHOR Pankaj Sethi
Pankaj Sethi, a lecturer of Media and Communication Studies is the author of a number of books and research papers on information technology. His main research areas include digital media, telecommunications and the internet. He has been a regular commentator on global media issues with appearances on radio and television programs and commen-taries for newspaper and magazine articles. He has several books to his credit. Some of his books on photo journalism have been very popular.
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