Niraj K gupta. (2000). The business of telecommunication: Networking in the new millennium. Tata mcgraw hill publishing company.
シカゴスタイル引用形Niraj K gupta. The Business of Telecommunication: Networking in the New Millennium. New delhi: Tata mcgraw hill publishing company, 2000.
MLA引用形式Niraj K gupta. The Business of Telecommunication: Networking in the New Millennium. Tata mcgraw hill publishing company, 2000.
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