%0 Generic %T Examining the effectiveness of the NIST laboratories : hearing before the Subcommittee on Technology, Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, first session, Wednesday, March 20, 2013. %U https://ezaccess.libraries.psu.edu/login?url=https://www.heinonline.org/HOL/Page?handle=hein.cbhear/fdsyshearcs0001&id=1&size=2&collection=congrec&index=alpha/E_cbhear#1