Mensajes de la era del ordenador

by Thomas F. Monteleone, Isaac Asimov, Ray Bradbury, Arthur C. Clarke, Frederik Pohl, Ben Bova, Harlan Ellison, Joe Haldeman, John Sladek, Ralph Mylius, Robert E. Vardeman, Roger Zelazny, Susan Casper, Barry N. Malzberg, Charles L. Grant, David Bischoff, Gordon R. Dickson, Gregory Benford, Salvador Dulcet Altés, Víctor Conill

• American
• Science Fiction