@article{199970017186,
      note = {Shipping list no.: 98-0706-M.},
      author = {Walls, Donna M.},
      url = {http://library.usi.edu/record/220653},
      title = {Flight mechanics symposium 1997 proceedings of a  conference sponsored by NASA Goddard Space Flight Center at  Goddard Space Flight Center, Greenbelt, Maryland, May  19-21, 1997 / [microform] :. Flight Mechanics Symposium},
      publisher = {National Aeronautics and Space Administration, Goddard  Space Flight Center ;},
      number = {199970017186},
      recid = {220653},
      pages = {viii, 528 p. :},
      address = {Greenbelt, Maryland :},
      year = {1997},
}