1 matching record(s)
file E (Stack)Hofmann, Christian; Wittig, Joachim
"Joseph v. Fraunhofer and his Role in Optical Precision Instrument Manufacture"
extract from Jena Review, 1977/1, pp. 9-11.
[Unknown]
1977
1 matching record(s)
file E (Stack)Hofmann, Christian; Wittig, Joachim
"Joseph v. Fraunhofer and his Role in Optical Precision Instrument Manufacture"
extract from Jena Review, 1977/1, pp. 9-11.
[Unknown]
1977