National longitudinal study of the high school class of 1972 : sample design efficiency study : optimal two-stage sample design /
| Data(s) |
28/12/1977
|
|---|---|
| Resumo |
"Prepared by Research Triangle Institute under contract no. OEC-0-73-6666 with U.S. Dept. of Health, Education, and Welfare." "HE 19.311:L86/3" Bibliography: p.23. Mode of access: Internet. |
| Formato |
bib |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
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. Govt. Print. Off., |
| Direitos |
Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Sampling (Statistics) #Educational surveys. #High school seniors |
| Tipo |
text |