Genealogical classification by family group: coding for descent from common ancestors. Vol 1Author: STEWART, Cameron Ralph | Type: Book | Publisher: Long Beach, CA, Cameron Ralph Stewart, 1986. | Tags: classification, genealogy
Genealogical classification by family group: coding for descent from common ancestors. Vol 2Author: STEWART, Cameron Ralph | Type: Book | Publisher: Long Beach, CA, Cameron Ralph Stewart, 1986. | Tags: classification, genealogy
