TECHNICAL PAPERS OF THE SIXTEENTH METALLOGRAPHIC GROUP MEETING, HELD MARCH 28-29, 1962 AT HANFORD ATOMIC PRODUCTS OPERATION, RICHLAND, WASHINGTON, report, August 31, 1964; (https://digital.library.unt.edu/ark:/67531/metadc1028843/m1/1/: accessed April 16, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .