@article{25521,
      note = {"For stereo images, a collapsible viewer is included on  the inside back cover of this book"--P. vii.},
      author = {Spitzer, Cary R.},
      url = {http://library.usi.edu/record/25521},
      title = {Viking orbiter views of Mars /},
      publisher = {Scientific and Technical Information Branch, National  Aeronautics and Space Administration :},
      recid = {25521},
      pages = {vii, 182 p. :},
      address = {Washington, D.C. :},
      year = {1980},
}