http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
development of the self-concept during the adolescent years
Jerome B. Dusek, John F. Flaherty ; with commentary by John P. Hill.
Monographs of the Society for Research in Child Development ; v. 46, no. 4