por Asimov, Isaac, 1920-1992 [autor].
por Asimov, Isaac, 1920-1992 [autor] | Paredes Larrucea, Miguel [traductor] | Asimov, Isaac, 1920-1992. Great ideas of science.
por Mason, Stephen Finney, 1923- [autor] | Solís Santos, Carlos [traductor] | Mason, Stephen Finney, 1923-. History of sciences.