Isaac Asimov's Science Fiction, Vol. 14, No. 4 “Special Anniversary Issue” (Whole No. 155), April 1990

Isaac Asimov's Science Fiction, Vol. 14, No. 4 “Special Anniversary Issue” (Whole No. 155), April 1990, Box: 7. Isaac Asimov, Editor, Publications, A&M 4521. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/177503 Accessed January 16, 2026.