Di san zhi er duo
By: [zhu bian Liang Xiaoyan].
Contributors: Liang, Xiaoyan.
Edition: Chu ban
Series: Zi ran ke xue tan suo = -- Discovery -- 12; Zi ran ke xue tan suo -- 12.
Publisher: fa xing You mei yin yue dai you xian gong si fa
Published: 1999
Place of publication: Taibei Xian Zhonghe Shi
Language: chi
Number of pages: 36
Subjects: Telecommunication -- Juvenile literature
Genres: Juvenile literature.
Other titles: Delivery of information; Di 3 zhi er duo
Notes: Text accompanied with zhu yin fu hao.