Mishra, . P. K. Upkar's objective Telecommunication engineering. Upkar Prakashan.
シカゴスタイル引用形Mishra, P K. Upkar's Objective Telecommunication Engineering. Agra: Upkar Prakashan.
MLA引用形式Mishra, P K. Upkar's Objective Telecommunication Engineering. Upkar Prakashan.
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