Autor
Aubert, Jean-Marie
1
Barlowe, Raleigh
1
Brailsford, Henry N., introd
1
Canova, Francisco
1
Carmen González, Larissa del Carmen
1
Castillo, Jeimy
2
Chiavenato, Idalberto
1
Contreras, A. Ronald, A.
1
Desmond Morris
1
Durant, Will
1
Entralgo, Pedro Laín
1
Fernández de Castro, José Antonio, tr
1
Fichte, Juan Teofilo
1
Foster, Philipps W.
1
Guevara, Vielka
2
Hamilton, Carole L.,
1
Ibeas, Juan Manuel,
1
Linton, Ralph
1
Mckibben, Bill
1
Montserrat, Santiago
1
Muñoz Molina, Tomás, tr
1
Ottenwaelder, Carlos Gerhard,
1
Paine, Thomas, 1737-1809
1
Pimentel Moreno de Sánchez, Belkis
1
Restrepo, Luis Carlos, 1954-
1
Rivet, Paul 1876-1958
1
Rojas Polanco, Khatiuskha Malena
1
Scientific American
1
Stevenson, Leslie Forster
1
Turk, Amos
1
Turk, Jonathan
1
Wittes, Janet Turk
1
Zanotti, Gabriel
1