1
by Neipperg, Leopold Johann Nepomuk
Published 1764
Chez Jean-Thomas de Trattnern
Subjects: ...Copying processes / Technological innovations...

3
by Frese, Tobias
Published 2015
Springer Fachmedien Wiesbaden
Subjects: ...Technological innovations...

4
by Stöss, Richard
Published 1991
VS Verlag für Sozialwissenschaften
Subjects: ...Technological innovations...