Shin hasshinchi hyōji shisutemu to ichi jōhō tsūchi shisutemu no tōgō no arikata ni kansuru kentōkai hōkokusho
Publisher: Sōmushō Shōbōchō Bōsai Jōhōshitsu
Published: 2009
Place of publication: [Tokyo]
Language: jpn
Number of pages: 43
Subjects: Telephone; Emergency reporting systems
Notes: Cover title.