EDDINGTON Arthur - SCIENCE ON NEW WAYS with 4 illustrations Bibljoteka Wiedzy Vol. 30
Translated by Dr.Szczepan Szczeniowski. Published by Trzaska, Evert and Michalski S.A., Warsaw(n.r.). Dimensions: 22.5x15cm; pages 310.Booklet in wrapper(wrapper: scuffs, few losses, dings).; dings inside.