@article{1381249,
      recid = {1381249},
      author = {Bradbury, Ray, and Clarke, Arthur C. and Murray, Bruce C.  and Sagan, Carl, and Sullivan, Walter.},
      title = {Mars and the mind of man /},
      publisher = {Harper & Row,},
      address = {New York :},
      pages = {xiii, 143 pages :},
      year = {1973},
      note = {Panel discussion held in Nov. 1971 at the California  Institute of Technology, with Ray Bradbury, Arthur C.  Clarke, Bruce Murray, Carl Sagan and Walter Sullivan ; with  afterthoughts written after Oct. 1972.},
      url = {http://library.usi.edu/record/1381249},
}