TY  - BOOK
AU  - Bock,Darrell R
ED  - Center for researech in evaluation, standards, and student Testing, School of Education, UCLA
TI  - Multilevel analysis of educational data: Proceedings of a research conference 
SN  - 0121088405
U1  - 379.154 
PY  - 1989///
CY  - San Diego
PB  - Academic Press
KW  - Educational evaluation, United states, Statistical methods, congresses
ER  -