Now showing items 1-2 of 2

    • Air Movers of the Eighties 

      Miller, G. (Energy Systems Laboratory (, 1985-05)
      Expensive fan wrecks and down time occurs when couplings break or gearboxes self-destruct. A viable alternative eliminates shaft, coupling, and gearbox moving motor to ground level, driving a hydraulic pump transmitting ...
    • Sam Moskowitz: A Bibliography and Guide 

      Hall, Halbert (2017-10-13)
      A comprehensive bibliography of the writings of Sam Moskowitz. Sam Moskowitz was a fixture in science fiction, from near the beginning to the present day. He was a fan, editor, author, historian, critic, WorldCon organizer, ...