Office of Telecommunications. (1986). A completitive assessment of the U.S. digital central office switch industry. New York: Department of Commerce.
Citación estilo ChicagoOffice of Telecommunications. A Completitive Assessment of the U.S. Digital Central Office Switch Industry. New York: Department of Commerce, 1986.
Cita MLAOffice of Telecommunications. A Completitive Assessment of the U.S. Digital Central Office Switch Industry. New York: Department of Commerce, 1986.
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