Die Synthese des Kautschuks / von Dr. Rudolf Ditmar, ... . Mit einem Porträt von C. Harries.

Rudolf. Ditmar

Physics (c. 350 BC) - Translated by Hardie and Gaye

Aristotle

Aristotle - Physics (c. 350 BC) - Translated by Hardie and Gaye

Electric railway engineering, by C. Francis Harding.

C. Francis b. Harding

Ueber art und wesen der alten griechen. Von dr. C. Harries ...

C. Harries

The LeGrand family. by Catherine M. C. Hardie.

Catherine Maley Cuyler. Hardie