Viswanathan, T. (1995). Telecommunication Switching Systems And Networks. Prentice Hall Of India.
Chicago Edition CitationViswanathan, Thiagarajan. Telecommunication Switching Systems And Networks. Prentice Hall Of India, 1995.
MLA Edition CitationViswanathan, Thiagarajan. Telecommunication Switching Systems And Networks. Prentice Hall Of India, 1995.
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