Xi yang yang you xi shi jie
Subtitle: Hai di pian
By: [bian ji Yu Chen Lilin ; cha tu Deng Zhanming, Mao Qingyi]
Edition: Chu ban
Publisher: Yi man nian chu ban you xian gong si
Published: 2011
Place of publication: [Xianggang]
Language: chi
Number of pages: 28
ISBN-13: 9789888105410
Subjects: Puzzles; Juvenile literature; Games; Mathematical recreations
Other titles: Hai di pian
Notes: Cover title.