Isaac Asimov's Science Fiction Magazine, Vol. 15, Nos. 6-9 (issues 171-174), 1991

Isaac Asimov's Science Fiction Magazine, Vol. 15, Nos. 6-9 (issues 171-174), 1991, Box: 4, Folder: 1. Jack Stewart, Collector, Isaac Asimov’s Science Fiction Magazine, A&M 4473. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/150801 Accessed January 16, 2026.