Vorwort zur ersten Abtheilung.
Die Geometrie der Lage Abth. 1, GDML_Books, (1877), p. V / Harvested from
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@article{PPN591331322+DMDLOG_0002,
     title = {Vorwort zur ersten Abtheilung.},
     booktitle = {Die Geometrie der Lage Abth. 1},
     series = {GDML\_Books},
     publisher = {R\"umpler},
     address = {Hannover},
     year = {1877},
     pages = {V},
     url = {http://dml.mathdoc.fr/item/PPN591331322+DMDLOG_0002}
}

 (éd.). Vorwort zur ersten Abtheilung., dans Die Geometrie der Lage Abth. 1, GDML_Books,  (1877), p. V. http://gdmltest.u-ga.fr/item/PPN591331322+DMDLOG_0002/