Rajaa
Hakutulokset: Hakutulos
Rajaa
yksi hakutulos.
Recreations in Astronomy - With Directions for Practical Experiments and Telescopic Work
e-kirja,
2015,
englanti,
ISBN 9781473370715
This antiquarian book contains a fascinating treatise on astronomy, with directions for practical experiments and telescopic work. Written in simple language and containing a …