Autor
Toffler, Alvin
2
Abello de Lamarca, Isabel
1
Alvarez, Domingo
1
Canals, Cuca
1
Chesterton, G.K
1
Evans, Nicholas
1
Forsyth, Frederick
1
Gete - Alonso, Eugenio Luis
1
Heiman, Stephen E.
1
Martín, Adolfo
1
Menéndez Flores, Javier
1
Miller, Robert B.
1
Ranque, Georges
1
Solana Alonso, Guillermo
1
Toffler, Heidi
1
Tuleja, Tad
1