David A. Sefcik
发表
David A. Sefcik,
2017
.
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2016
.
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2013
.
Tina G. Butcher,
Linda D. Crown,
Richard A. Harshman,
2017
.
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2016
.
Tina G. Butcher,
Linda D. Crown,
Richard A. Harshman,
2014
.
David A. Sefcik,
2011
.
Tina G. Butcher,
David A. Sefcik,
Lisa Warfield,
2018
.
Tina G. Butcher,
Linda D. Crown,
Richard A. Harshman,
2011
.
David A. Sefcik,
Lisa Warfield,
Linda D. Crown,
2012
.
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2016
.
David A. Sefcik,
2011
.
Tina G. Butcher,
David A. Sefcik,
Lisa Warfield,
2019
.
David A. Sefcik,
2013
.
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2012
.
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2014
.
Tina G. Butcher,
Richard A. Harshman,
David A. Sefcik,
2013
.
Tina G. Butcher,
Linda D. Crown,
David A. Sefcik,
2009
.
Tina G. Butcher,
Linda D. Crown,
Richard A. Harshman,
2009
.
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2012
.
David A. Sefcik,
2014
.
Tina G. Butcher,
Linda D. Crown,
David A. Sefcik,
2010
.
David A. Sefcik,
Lisa Warfield,
Linda D. Crown,
2014
.
Uniform Laws and Regulations in the Areas of Legal Metrology and Engine Fuel Quality (HB130-2018 ed)
Linda D. Crown,
David A. Sefcik,
Lisa Warfield,
2008
.
David A. Sefcik,
Lisa Warfield,
Linda D. Crown,
2016
.
David A. Sefcik,
2014
.
Linda D. Crown,
David A. Sefcik,
L. Warfield,
2018
.
David A. Sefcik,
D. Olson,
L. Warfield,
2019
.