Misc.
Federal Security Agency, Office of Education
Fred F. Beach and Andrew H. Gibbs ; in cooperation with the study commission of the National Council of Chief State School Officers
Federal Security Agency, Office of Education 1952 Misc. no. 16
所蔵館1館
by Fred F. Beach and Clayton D. Hutchins
Federal Security Agency, Office of Education 1951 Misc. no. 15
所蔵館3館
by Fred F. Beach
Federal Security Agency, Office of Education 1950 Misc. no. 12
by Fred F. Beach and Andrew H. Gibbs
Federal Security Agency, Office of Education 1949 Misc. no. 10
by Ralph C. M. Flynt and Franklin R. Zeran
Federal Security Agency, Office of Education 1945 Misc. no. 3162