erc: who: Bickley, James M. what: Flat Tax Proposals and Fundamental Tax Reform: An Overview when: 20020710 where: https://digital.library.unt.edu/ark:/67531/metacrs3436/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/