All it takes are a few coordinates to locate Bear Cave, the international Date Line, and the equator in this lively introduction to the lines that run up and down and across on a map or a globe--latitude and longitude.
發表於2024-11-26
Latitude and Longitude 2024 pdf epub mobi 電子書 下載
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Latitude and Longitude 2024 pdf epub mobi 電子書 下載