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bibliographic details ：
平面三角
bibliographic information
Machine-Readable Catalogue
ISBN/价格：
0.74
题名责任者项：
平面三角
/.
姚剑初编
版本项：
2版
出版发行项：
上海:,上海科学技术出版社:,1982.8
载体形态项：
331:;+32K
丛编项：
数理化自学丛书
中图分类：
O124.1
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