https://nces.ed.gov/pubsearch/getpubcats.asp?sid=112
Status: ok
Last modified: 2025-03-06 18:57:40+00:00
https://nces.ed.gov/ncestaff/survdetl.asp?surveyid=112
Status: ok
Last modified: 2025-03-06 19:08:38+00:00
https://nces.ed.gov/surveys/btls/index.asp
Status: ok
https://nces.ed.gov/surveys/btls/tables.asp
Status: ok
https://nces.ed.gov/surveys/btls/methods.asp
Status: ok
https://nces.ed.gov/surveys/btls/faq.asp
Status: ok
http://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2012306
Status: ok
Last modified: 2025-03-06 19:13:46+00:00
http://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2011359
Status: ok
Last modified: 2025-03-06 19:13:49+00:00
http://nces.ed.gov/pubsearch/pubsinfo.asp?pubid=2011318
Status: ok
Last modified: 2025-03-06 19:13:52+00:00
http://nces.ed.gov/surveys/sass/
Status: ok
https://nces.ed.gov/surveys/sass/pdf/0708/sass4a.pdf
Status: ok
Last modified: 2007-10-03 19:25:18+00:00
https://nces.ed.gov/surveys/sass/pdf/0809/tfs_4.pdf
Status: ok
Last modified: 2009-05-15 13:15:23+00:00
https://nces.ed.gov/surveys/sass/pdf/0809/tfs_2.pdf
Status: ok
Last modified: 2009-05-15 13:15:23+00:00