erc: who: Wagner, Frank D. what: United States Reports, Volume 502: Cases Adjudged in The Supreme Court at October Term, 1991 when: 1995 where: https://digital.library.unt.edu/ark:/67531/metadc158350/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/