Digest of Education Statistics: 1998

Autorius National Center for Education Statistics Serija Metai
Tema ISBN 0-16-050029-X Apimtis 552 p.
Publikuota Washington: U.S. Departament of Education Office of Educational Research and Improvement, 1999 UDK 37: 311(73)(051) Šifras 37

Projections of Education Statistics to 2009

Autorius National Center for Education Statistics Serija Metai
Tema ISBN 0-16-050145-8 Apimtis 198 p.
Publikuota Washington: U.S. Departament of Education Office of Educational Research and Improvement, 1999 UDK 37:311(73)(051) Šifras 37