@article{404090,
      recid = {404090},
      author = {Gallman, Robert E. and Wallis, John Joseph.},
      title = {American economic growth and standards of living before  the Civil War/},
      publisher = {University of Chicago Press,},
      address = {Chicago :},
      pages = {ix, 396 p. :},
      year = {1992},
      note = {"This volume contains the papers given at a conference  held at the Cambridge Hilton in Cambridge, Massachusetts,  on 20-22 July 1990"--Acknowledgements.},
      url = {http://library.usi.edu/record/404090},
}