Autor
Bertagnini, Armando E.
1
Blessington, Mark
1
Bourquin, Maurice
1
Burke, W. Warner
1
Casas, Ignacio F.
1
Hayden, Spencer
1
Hierche, Henri
1
Hodge, Billy J.
1
Johnson, Herbert J.
1
Leener, Georges de
1
Luthans, Fred
1
O`Connell, Bill
1
Odiorne, George S.
1
Parro, Nereo Roberto
1
Peppard, Joe
1
Petersen, Elmore
1
Plowman, E. Grosvenor
1