erc:
who: O'Rourke, Ronald
what: Navy SSBN(X) Ballistic Missile Submarine Program: Background and Issues for Congress
when: 20100426
where: https://digital.library.unt.edu/ark:/67531/metadc501911/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/