238 881 subjects published right now from 202 institutions
Kolor. mědiryt 49 x 58,5 cm na listu 51 x 62 cm Měřítko [ca 1:1 910 000]. 5,8 cm = 15 milliaria germanica communia 15 in uno gradu = 20 milliaria gallica communia 20 in uno gradu (019°24´06" v.d.--026°39´10" v.d./041°46´16" s.š.--034°48´49" s.š.)