Thomas D. Snyder/ Sally A. Dillow
(6)
Thomas D. Snyder/ Sally A. Dillow/ Charlene M. Hoffman (CON)
(3)
Michael Planty/ Stephen Provasnik/ William J. Hussar/ Thomas D. Snyder/ Grace Kena
(1)
National Center for Education Statistics (COR)/ Thomas D. Snyder (FRW)
(1)
Thomas D. Snyder/ Cristobal de Brey/ Sally A. Dillow
(1)