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Telecommunications: Equipment Fundamentals and Network Structures Vincent J. Coughlin Softcover reprint of the original 1st ed. 1984 edition
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Telecommunications: Equipment Fundamentals and Network Structures
Vincent J. Coughlin
The increasing use of computers, in the 1960's with their ability to manipulate and store vast quantities of information, stimulated the need for computers to communicate with one another and so tele phone circuits had to be segregated and conditioned specifically for computer traffic, using the modem.
132 pages, biography
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