@article{7588,
      author       = "Lankamer, Tadeusz and VIII. International Cartographic
                      Conference and VIII. Meždunarodnaja Kartografičeskaja
                      Konferencija and VIII. Conférence Cartographique
                      Internationale",
      title        = "Economic Wall Maps of Continents Published by PPWK as
                      Evaluated by Teachers and Learners and their Comparison with
                      Parallel Maps Published in other Coutries",
      year         = "1976",
      note         = "separát, 1 sešit",
}