3 ms·
Got a PDF? I love old books like this.
by all2 4mo ago
Got a PDF? I love old books like this.
- helterskelter 4mo agoHere you go: https://www.google.com/books/edition/Trigonometry_for_Navigating_Officers/lxHcz_4G1FsC?hl=en&gl=US https://www.google.com/books/edition/Trigonometry_for_Naviga... See my other comment: https://news.ycombinator.com/item?id=48623646 https://news.ycombinator.com/item?id=48623646