登入選單
返回Google圖書搜尋
The Slotted-templet Method for Controlling Maps Made from Aerial Photographs
Harry Thomas Kelsh
出版U.S. Department of Agriculture, 1940
URLhttp://books.google.com.hk/books?id=2K8oAAAAYAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN