Author: Jonker, Koos Harry Jack
Title: Onderzoek over showers in de kosmische straling
Description: Assen [Netherlands], Van Gorcum, 1941. orig.wrappers. 24x16cm, 84 pp. University of Amsterdam doctoral dissertation.. Some light cover soil. Minor wear.Some page-edge spotting. Good.

Keywords: Cosmic Rays, Astronomy, Astrophysics, , , , , ,