Autor
Academia Hütte, Berlín
1
Apraiz Barreiro, José
1
Benedict, Otis
1
Biedermann, A
1
Borja, J.D
1
Conesa Rodríguez, José
1
DeGarmo, E Paul
1
Duponchelle, J
1
Duponchelle, Julio
1
Díaz-Varela, Ernesto
1
Flimm, Joseph
1
Hanchen, Richard
1
Hassekieff, L M
1
Jibrikova, L
1
Koch, Helmut
1
Kudrin, V A
1
Lehmann, Charles H
1
Lohse, U
1
Naumann, F
1
Navarro Alcacer, Jose
1
Nieto Aguilera, Tomas
1
Palamidessi, Hugo
1
Pezzano, Pascual A
1
Rhead, E L
1
Zschimmer, Eberhard
1
de Hoyos, Tomas
1