Autor
Calabró, Agustín Norberto
2
Bertsch, Georg C.
1
Bridges, Stephen
1
Cawthray, Richard
1
Cervini, Analía
1
Cliff, Stafford
1
Denison, Edward
1
Devismes, Philippe
1
Dietz, Matthias
1
Gluck, Felix
1
Hedler, Ernst
1
Henrion, F.H.K
1
Lebendiker, Adrián
1
Moody, Ella
1
PBC International
1
Parkin, Alan
1
Robertson, Malcolm
1
Zago, Manrique
1