Donald Lines Jacobus' index to genealogical periodicals
Citation
Jacobus, Donald Lines. Donald Lines Jacobus' index to genealogical periodicals. Library Catalog. https://diglib.genpa.org/s/library/item/8713
Jacobus, Donald Lines. "Donald Lines Jacobus' index to genealogical periodicals." Library Catalog, , https://diglib.genpa.org/s/library/item/8713.
Jacobus, Donald Lines. "Donald Lines Jacobus' index to genealogical periodicals." Library Catalog. Accessed . https://diglib.genpa.org/s/library/item/8713.