Traveling through time the Forum guide to longitudinal data systems : planning and developing an LDS.

Main Author: National Forum on Education Statistics (U.S.)
Other Authors: National Center for Education Statistics., Institute of Education Sciences (U.S.)
Format: Electronic
Language: English
Published: Washington, DC : U.S. Dept. of Education, National Center for Education Statistics, Institute of Education Sciences, 2010.
Physical Description: 1 online resource (x, 117 pages) : illustrations.
Online Access: