Author: HÄRRY, Arnold:
Title: Die Ökonomik der Wasserkraftnutzung.
Description: Winterthur, P.G. Keller, 1957, gr. in-8°, XI + 410 S. illust. + 24 Bildtafeln, Original-Leinenband. ¶ Please notify before visiting to see a book. Prices are excl. VAT/TVA (only Switzerland) & postage.

Keywords: energy énergie Switzerland Suisse-Générale, Switzerland-general, Schweiz-allgemein electricity électricité technics, technology technique economy économie