http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Schooling and achievement in American society
edited by William H. Sewell, Robert M. Hauser, David L. Featherman.
Papers originally presented at meetings of an ACT Research Institute seminar between Oct. 1971 and May 1973.