@article{3933098,
      url = {http://digitallibrary.un.org/record/3933098},
      title = {First United Nations Congress on the Prevention of Crime  and Treatment of Offenders, Geneva, 22 August - 3 September  1955 : prison labour : note on various aspects of prison  labour : memorandum prepared by the Secretariat},
      publisher = {UN,},
      recid = {3933098},
      pages = {14 p.},
      address = {[New York] :. 1955-08-16},
      year = {1955},
      month = {Aug},
}