Copy Reference A Carpenter-Mathematician
Year:1964 Issue:9
Column: ARTICLES
Author: MA CHING-CHUNG
Release Date:1964-09-01
Page: 39-41
Full Text:
Some 30 years ago a story spread far and wide in Chingyuan county in central Hopei province, north China. A magistrate wanted to know how much land was left after transferring a piece of territory to...
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