1 computer laser optical disc ; 4 3/4 in. + 1 user's manual (23 p. : 13 cm.).
Notes
Title and version from disc surface.
"CD #196."
Summary
Contains ca. 476,000 individuals who lived in or who were born in Southeastern Pennsylvania before 1800. The records, found in 213 church, meeting and pastoral records were compiled by John T. Humphrey and published in the 13 volume set "Pennsylvania births".
