Protección de la confidencialidad del expediente académico de los estudiantes.

Mode of access: Internet.

Aspects of teacher supply and demand in public school districts and private schools, 1987-88 /

"Data series: DR-SAS-87/88.

The research contracts program.

Mode of access: Internet.

NAEP 1996 mathematics state report for Florida /

"NCES 97-974 FL"--P. [4] of cover.

Urban and rural hospital costs : 1981-85 /

Mode of access: Internet.

Trends in hospital average lengths of stay, casemix, and discharge, 1980-85.

Mode of access: Internet.

NAEP 1996 mathematics state report for Nebraska /

"NCES 97-974 NE"--P. [4] of cover.

NAEP 1996 mathematics state report for Texas /

"NCES 97-974 TX"--P. [4] of cover.

NAEP 1996 mathematics state report for Montana /

"NCES 97-974 MT"--P. [4] of cover.

NAEP 1996 mathematics state report for New Jersey /

"NCES 97-974 NJ"--P. [4] of cover.

NAEP 1996 mathematics state report for New Mexico /

"NCES 97-974 NM"--P. [4] of cover.

NAEP 1996 mathematics state report for New Hampshire /

"NCES 97-974 NH"--P. [4] of cover.

NAEP 1996 mathematics state report for North Carolina /

"NCES 97-974 NC"--P. [4] of cover.

NAEP 1996 mathematics state report for Nevada /

"NCES 97-974 NV"--P. [4] of cover.

NAEP 1996 mathematics state report for Colorado /

"NCES 97-974 CO"--P. [4] of cover.