Die lösung des flugproblems in physikalischer und maschinentechnischer hinsicht. Mit einem Anhang: Nutzen und folgen praktischer Luftschiffahrt T Technology
Stressed composite structures : homogenized models for thin-walled nonhomogeneous structures with initial stresses T Technology
The Mining industry in that part of northern Ontario served by the Temiskaming and Northern Ontario Railway T Technology
Simple soldering, both hard and soft, together with descriptions of inexpensive home-made apparatus necessary for this art T Technology
