Grundzüge der praktischen Luftschiffahrt; Handbuch für angehende Ballonführer; praktische Anleitung zum Gebrauche und zur richtigen Behandlung des Kugelballons T Technology
Les marques de fabrique et de commerce; droit belge, droit international et droit comparé T Technology
The Year-book for colorists and dyers, presenting a review of the year’s advances in the bleaching, dyeing, printing, and finishing of textiles T Technology
Lectures on explosives : prepared especially as a manual and guide in the laboratory of the U.S. Artillery School T Technology
Modern practice of the electric telegraph; a technical handbook for electricians, managers, and operators T Technology
