@book{ 0-686947142, title = {Estadística panameña}, address = {Panamá}, publisher = {}, year = {2001}, language = {Spanish}, note = {Gesehen am 14.02.20}, url = {http://www.bibliothek.uni-regensburg.de/ezeit/?2651532}, url = {https://katalog.bibliothek.tu-chemnitz.de/Record/0-686947142} }