Why?
Subtitle: Shu xue tan xian zhi lü
By: Zhao Yingshan bian wen ; Song Huishi hui tu ; Feng Shiyi yi
Contributors: Song, Hoe-sŏk, ill; Feng, Shiyi, translator
Edition: Di 1 ban
Series: Why? Ren wen ke pu du ben; Why
Publisher: Guangxi ke xue ji shu chu ban she
Published: 2013
Place of publication: Nanning Shi
Language: chi
Number of pages: 183
ISBN-13: 9787807639480
Subjects: Mathematics; Juvenile fiction; Comic books, strips; Juvenile literature; Mathematical recreations
Other titles: Shu xue tan xian zhi lü; Why? Numbers & mathematics
Work titles: Why? Su wa suhak
Notes: Translation of: Why? Su wa suhak.

Text in simplified Chinese.