Limited 发表于 2025-3-30 10:07:45
Textbook 1998general education requirement in natural science. It is a physics course with applications in astronomy. The only prerequisite is the high school mathematics required for ad mission to the university. For a number of years, I used an astronomy text, which I supplemented with lecture notes on physic争吵 发表于 2025-3-30 12:51:09
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