1 matching record(s)
PER Tringli, Istvan
"Petzval Jozsef Pesti evei"
in Technikatorteneti Szemle, vol. 19, 1992, pp. 25-33. (Re. Joseph Petzval (1807-1891), the mathematician and inventor who devised the first photographic lens).
[Unknown]
1992
1 matching record(s)
PER Tringli, Istvan
"Petzval Jozsef Pesti evei"
in Technikatorteneti Szemle, vol. 19, 1992, pp. 25-33. (Re. Joseph Petzval (1807-1891), the mathematician and inventor who devised the first photographic lens).
[Unknown]
1992