Autores
Cooper, David
2
Toffler, Alvin
2
Aparicio, Rafael
1
Cazenave, L.P. de; Espinar, J.
1
Costa Pinto, L. A.
1
Cueva, Herman Mario
1
Davis, Kingsley
1
Furlani, Marcela; Fornies, Leandro; Furlani, María Laura
1
Garaudy, Roger
1
Goode, William J.
1
Habichayn, Hilda
1
Johnson, H. M.
1
Kahn, Herman; Brown, William; Martel, Leon
1
Nora, Simon; Minc, Alain
1
Pous, Gloria Adela de
1
Sábato, Jorge F.
1