por Ecklund, Elaine Howard [aut.].
por Stark, Rodney [aut.].
por Clayton, Philip, (1956-) [ed. lit.] | Peacocke, Arthur, 1924-2006 [ed. lit.].
por Tibayrenc, Michel, (1947-) [aut.] | Ayala, Francisco J, (1934-2023) [aut.].