erc: who: Irwin, D.S. what: CORROSION OF BORON--STAINLESS STEEL BY NITRIC ACID. when: 19660101 where: https://digital.library.unt.edu/ark:/67531/metadc1021918/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/