The mechanics of the moon : dedicated to the astronomers and astrophysicists (1906)
Schindler, Robert · Lucerne, Switzerland : The author · leaf 58
FIG. 15 bling hexagons. The supposition of a normaltype of polygonal forms is from geneticalreasons to be rejected Avith all positiveness. CONCERNING THE TOPOGRAPHY OF THE MOON. 55 Fiii*. 17. While the two former pic-tures .showed the destructions caused l)y … < I )
Lunar theory · Celestial mechanics
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.