erc:
who: Katz, O. M.
what: A new metallographic procedure for edge retention of enclosed surfaces
when: 19940801
where: https://digital.library.unt.edu/ark:/67531/metadc1354521/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/