00611nam a2200193Ia 4500 CTU_98882 210402s9999 xx 000 0 und d 384 T253/Vol.1 The Telecommunications Buseness Association Japanese Legislation of Telecommunication : telecommunications Buseness Law The Telecommunications Buseness Association Tokyo Telecommunications Study Group [1978] Telecommunications Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ