Shui shen me shi hou cai hui man. Bi li

Jin, Enhui.

Book 2011

Introduces the basic concept of proportion and shows how to use it in daily life.

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Mathematical recreations Juvenile literature

Ratio and proportion Juvenile literature

Part of a Series:

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Edition:

Di 1 ban

Description:

33 pages : color illustrations ; 21 cm

Other Title:

Bi li

Notes:

Translated from the Korean
Title on t.p. verso in English: When will the pool fill up?

Control Number:

926049

Other Authors:

Bai, Lina
Jin, Xiaozhen
Li, Zhouni