Suan shu, v 3,7,9.
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| Format: | Book |
|---|---|
| Language: | Chinese |
| Published: |
???,
1978.
|
| Series: | Chinese school textbooks ;
v.7 |
| Subjects: |
| Item Description: | Chilin (Jilin) province primary school textbook. |
|---|---|
| Physical Description: | 84, 103, 94 p. : ill. |