@article{19328,
      note = {Formerly : "Copyright Bulletin = Bulletin du droit  d'Auteur = Boletin de Derecho de Autor" : 1948-1966},
      url = {http://tind.wipo.int/record/19328},
      title = {Copyright bulletin (UNESCO)},
      recid = {19328},
      pages = {volumes ;},
}