Changjun ZhouBooksDevelopment and Innovation of Modern Surveying and Mapping TechnologyShui wen hua zhong de shu xue zhi huiZhongguo lü you ke yuan shi chang gai kuangZhongguo fu wu jing jiXing fa yu dao de de shi jie jiao rongJia ting ri yong gong ye pin shou ceZhongguo fu li qi ye gai ge yu fa zhanAuthor data: Open Library