
How do family historians know they are producing or receiving trustworthy results? This official manual from the Board of Certification for Genealogists, essentially a users' guide for family historians, provides standards for genealogical researchers to assess...

How do family historians know they are producing or receiving trustworthy results? This official manual from the Board of Certification for Genealogists, essentially a users' guide for family historians, provides standards for genealogical researchers to assess their own and...