@book{PPN588385484,
title = {Welcher die Arithmetik enth\"alt Erster Theil},
series = {GDML\_Books},
publisher = {Lagarde},
address = {Berlin},
year = {1799},
language = {de},
url = {http://dml.mathdoc.fr/item/PPN588385484}
}
Grüson, Johann Philipp. Welcher die Arithmetik enthält Erster Theil. GDML_Books (1799), http://gdmltest.u-ga.fr/item/PPN588385484/