Nippon Telegraph & Telephone Public Corporation. (1976). Nippon telegraph & telephone public corporation law. Tokyo: Nippon Telegraph & Telephone Public Corporation.
Citación estilo ChicagoNippon Telegraph & Telephone Public Corporation. Nippon Telegraph & Telephone Public Corporation Law. Tokyo: Nippon Telegraph & Telephone Public Corporation, 1976.
Cita MLANippon Telegraph & Telephone Public Corporation. Nippon Telegraph & Telephone Public Corporation Law. Tokyo: Nippon Telegraph & Telephone Public Corporation, 1976.
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