Author: WEYL, Herman (1855-1955):
Title: Was ist Materie? Zwei Aufsätze zur Naturphilosophie.
Description: Berlin, Julius Springer, 1924, in-8vo, 2 leaves + 88 p., with 7 fig., untrimmed, original wrappers. ¶ First edition in bookform. Please notify before visiting to see a book. Prices are excl. VAT/TVA (only Switzerland) & postage. DSB XIV/281-285.

Keywords: physics philosophy philosophie natural science, natural sciences scnat exact science, exact sciences sciences