erc: who: Page, Richard A. what: Standardized Testing Program for Solid-State Hydrogen Storage Technologies when: 20120730 where: https://digital.library.unt.edu/ark:/67531/metadc841641/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/