Vom Materialismus zum Positivismus

Peter, Gustav. Vom Materialismus zum Positivismus. Mexico City: Bouligny & Schmidt Suc, 1923. First edition. Octavo. 63pp. Rebound in blue silk over boards with typed title plates on cover and spine. Attempt to help understand Einstein’s Special and General Theory of Relativity considered to be one of the most difficult theories at the time, even for experts. Text in German. Binding with different colors blue, probably from glue applied inconsistently. Title plates on cover and spine with chips. Title page with inked inscription in Spanish. Title page and back endpaper with abrasions along edges. Binding and interior in overall good condition. g. Hardcover. (35234) $95