Martin, James .
Telecommunications and the computer / - 3 / - New Delhi : Prentice Hall of India Pvt Ltd. , 1998. - 720 ; .
81-203-0771-2
621.3851 / MAR/TE
Telecommunications and the computer / - 3 / - New Delhi : Prentice Hall of India Pvt Ltd. , 1998. - 720 ; .
81-203-0771-2
621.3851 / MAR/TE