erc: who: Higgins, Edwina Gray what: Addendum: Services to Youth Report when: 19830700 where: https://texashistory.unt.edu/ark:/67531/metapth305720/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/