Astronomical Discoveries You Can Make, Too!: Replicating the Work of the Great Observers (Springer Praxis Books)
J**N
Really fun book
This is an excellent mix of science and history. I bought extra copies for the kids to have projects during the summer.
Y**É
Astronomic science
Thank you !
ترست بايلوت
منذ شهر
منذ 3 أسابيع
