TY  - BOOK
AU  - Mullis, Ina V.S
AU  - Michael, O 
AU  -  Martin, John F.Olson
AU  - Debra, Berger.R
AU  - Milne, Dana
AU  -  Stanco, Gabrielle M
TI  - TIMSS 2007 encyclopedia: A guide to mathematics and science education around the world Volume 12 M-Z
SN  - 1889938475
U1  - 510 23rd ed.
PY  - 2008///
CY  - United States
PB  - TIMSS and PIRLS
KW  - ENCYCLOPEDIA
N1  - M-Z and Benchmarking Participants
ER  -