@article{194582,
      author = {Fraknoi, Andrew. and Morrison, David. and Wolff, Sidney  C.},
      url = {http://library.usi.edu/record/194582},
      title = {Voyages through the universe /},
      publisher = {Saunders College Pub.,},
      recid = {194582},
      pages = {1 v. (various pagings) :},
      address = {Fort Worth :},
      year = {1997},
}