Jia fa jian fa cheng di gu shi
Subtitle: jia fa yü jian fa di gong yung
By: [bian shen Zheng Ting-wen]
Series: Qu wei shu xue xiao bai ke -- 3
Publisher: San feng chu ban she
Published: 1993
Place of publication: [Taibei Shi
Language: chi
Number of pages: 42
Subjects: Addition; Juvenile literature; Subtraction
Other titles: Jia fa jian fa cheng di gu shi
Notes: Text accompanied with zhu yin fu hao.