Upper division enrollment by degree field, fall 1975 : summary data
Curtis O. Baker and Agnes Q. Wells
(Postsecondary education)
Dept. of Health, Education, and Welfare, Education Division, National Center for Education Statistics : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1977
***遡及データをもとにした流用入力である
"NCES 77-321."
Dept. of Health, Education, and Welfare, Education Division, National Center for Education Statistics : for sale by the Supt. of Docs., U.S. Govt. Print. Off