用CASIO fx-5800p计算器快速确定任意点的国家基本比例尺地图图幅分幅编号的程序和方法
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-4671|38|2|139-143
ISSN: 1004-4671
Source: 玉林师范学院学报, Vol.38, Iss.2, 2017-01, pp. : 139-143
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