@article{10159,
      note = {See English version in INDUSTRIAL PROPERTY 1975, vol 14,  No 10, p 318-320;.},
      author = {Cazenave, Robert,},
      url = {http://tind.wipo.int/record/10159},
      title = {Lettre d'Afrique noire francophone /},
      recid = {10159},
      pages = {1 volume ([2] pages) ;},
}