http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Latin American School of Physics (1965 : University of Mexico)
Four lectures selected from those delivered at the Latin American School of Physics held at the University of Mexico, Jul.-Aug., 1965, and first published in 1967 under title: Many-body problems and other selected topics in theoretical physics.