1
Foilsithe 2010
“...National Institute of Standards and Technology (U.S.)...”
Leabhar
2
Foilsithe 2017
“...National Institute of Standards and Technology (U.S.). Engineering Laboratory,...”Electronic book from Proquest Ebook Central Academic Complete
ríomhLeabhar
3
le Byers, Fred R.
Foilsithe 2003
“...National Institute of Standards and Technology (U.S.)...”Foilsithe 2003
Leabhar
4
Foilsithe 1995
“...National Institute of Standards and Technology (U.S.)...”
Leabhar