19,2=1 von: Euro-Carto: Papers from Euro-Carto
21,1=2 von: International Symposium on Cartographic Communication: Papers presented at the ... International Symposium on Cartographic Communication
21,2/3=6 von: Auto-Carto: Selected papers
17,2=25; 17,4=26; 18,2=27; 19,2=28; 20,1/2=29/30; 21,1=31; 21,2/3=32/33; 23,1/2=34/35; 24,1=36; 24,2=37; 25,1/2=38/39; 26,1=40; 27,3=41; 27,4=42; 28,3=43; 30,1=44; 31,2=45; 32,2=46; 33,1=47; 33,3=48; 34,2=49; 34,3=50; 35,1/2=51; 35,3/4=52; 36,4=53; 40,1/2=54 von: [Cartographica / Monograph]