Inhalt
Bernard Bolzano's Schriften, GDML_Books, (1930), p. I-IV / Harvested from
@inbook{400145,
     title = {Inhalt},
     booktitle = {Bernard Bolzano's Schriften},
     series = {GDML\_Books},
     publisher = {Kr\'alovsk\'a \v cesk\'a spole\v cnost nauk v Praze},
     address = {Praha},
     year = {1930},
     pages = {I-IV},
     url = {http://dml.mathdoc.fr/item/400145}
}
 (éd.). Inhalt, dans Bernard Bolzano's Schriften, GDML_Books,  (1930), pp. I-IV. http://gdmltest.u-ga.fr/item/400145/