1.
|
Washington, D.C. : National Academies Press, 2012.
|
2.
|
Washington, DC : National Academies Press, c2006.
|
3.
|
Washington, D.C. : National Academy Press, 1992.
|
4.
|
Washington, D.C. : AAUW, c2010.
|
5.
|
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2008.
KF27 .S3984 2007f |
|
6.
|
Washington : U.S. G.P.O. : [Congressional Sales Office, Supt. of Docs., U.S. G.P.O., distributor], 2000.
Q130 .U555 2000 |
|
7.
|
Washington, D.C. : National Academy Press, 1983.
|
8.
|
Washington, DC : National Academy Press, 1994.
|
9.
|
Washington, D.C. : National Academies Press, c2006.
|
10.
|
Reston, Va. : American Society of Civil Engineers, c2008.
|