@article{394621,
      author = {Mangen, David J. and Peterson, Warren A.,},
      url = {http://library.usi.edu/record/394621},
      title = {Research instruments in social gerontology., Volume 3,:  Health, program evaluation, and demography / [electronic  resource]  /},
      publisher = {University of Minnesota Press,},
      recid = {394621},
      pages = {xiv, 455 p.},
      address = {Minneapolis, MN :},
      year = {1984},
}