@article{10.4159/harvard.,
      author = {Pomfret, Richard W. T.},
      url = {http://library.usi.edu/record/701513},
      title = {The Age of equality the twentieth century in economic  perspective / [electronic resource] :},
      publisher = {Belknap Press of Harvard University Press,},
      number = {10.4159/harvard.},
      recid = {701513},
      pages = {1 online resource (xi, 283 p.) :},
      address = {Cambridge, Mass. :},
      year = {2011},
}