Volume 1, #509. "The Great Space-Travel Hoax!"
DC Comics. July, 1980.
Writer(s): Cary Bates
Artist(s): Curt Swan, Frank Chiaramonte, Gene D'Angelo
Notes:
Backup story "The Computer That Saved Metropolis!" by Cary Bates, Jim Starlin, Dick Giordano
Volume 1, #509. "The Great Space-Travel Hoax!"
DC Comics. July, 1980.
Writer(s): Cary Bates
Artist(s): Curt Swan, Frank Chiaramonte, Gene D'Angelo
Notes:
Backup story "The Computer That Saved Metropolis!" by Cary Bates, Jim Starlin, Dick Giordano