1.
|
Washington, DC (400 Maryland Ave. S.W.) : Office of Innovation and Improvement, U.S. Dept. of Education, [2007]
|
2.
|
Washington, D.C. : U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics: For sale by the Supt. of Docs., U.S. G.P.O.,
|
3.
|
Washington, D.C. : U.S. Dept. of Health, Education, and Welfare, Education Division, National Center for Education Statistics : For sale by the Supt. of Docs., U.S. G.P.O., 1976-
|
4.
|
Washington, D.C. : U.S. Dept. of Education, Office of Educational Research and Improvement, [1991]
|
5.
|
Washington, DC : U.S. Dept. of Education, Office of Educational Research and Improvement, [1999]
|
6.
|
Washington, DC : Programs for the Improvement of Practice, Office of Educational Research and Improvement, U.S. Dept. of Education : For sale by the U.S. G.P.O., Supt. of Docs., [1994]
|
7.
|
Washington, DC : U.S. Dept. of Education, Office of Educational Research and Improvement, Office of Research : For sale by the U.S. G.P.O., Supt. of Docs., [1994]
|
8.
|
Washington, DC : The Commission : [Supt. of Docs., U.S. G.P.O., distributor, 1994]
Y 3.L 61: 2 P 94/3 |
|
9.
|
[Washington, DC] : U.S. Dept. of Education, Office of Educational Research and Improvement, Programs for the Improvement of Practice, [1994]
|
10.
|
Washington, DC : U.S. Dept. of Education, Office of Educational Research and Improvement, [1998]
|