erc: who: Texas. Secretary of State. what: Texas Register, Volume 37, Number 35, Pages 6819-7008, August 31, 2012 when: 20120831 where: https://texashistory.unt.edu/ark:/67531/metapth253227/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/