1998 Digest of Education Statistics . Data organized in seven chapters such as elementary and secondary education and outcomes of education. Includes government and private sector data. Scholarly articles with bibliographies arranged by broad topic. Encyclopedia of Educational Research .
Entries are essentially literature reviews often with extensive bibliographies.
Volume four is an alphabetic subject index to the set. Appendix is a guide to performing education research. 1992 Encyclopedia of Higher Education. 4 Volumes. 1992. A four volume set.