@article{1390222,
      note = {"116th Congress, 2d Session."},
      author = {Adams, Julie E. and Grassley, Charles,},
      url = {http://library.usi.edu/record/1390222},
      title = {Pro tem : presidents pro tempore of the United States  Senate since 1789 /},
      abstract = {"Biographical sketches of all U.S. Senate presidents pro  tempore (those Senate members selected to fulfill certain  duties in the absence of the vice president) from 1789 to  the present"--},
      recid = {1390222},
      pages = {x, 115 pages :},
}