TY  - BOOK
AU  - Porter,Andrew C.
AU  - Gamoran,Adam
ED  - National Research Council (U.S.).
ED  - National Research Council (U.S.).
ED  - National Academy Press (U.S.).
TI  - Methodological advances in cross-national surveys of education achievement
SN  - 0309083338
PY  - 2002///
CY  - Washington, DC
PB  - National Academy Press
KW  - Research design
KW  - Data collection
KW  - Education
KW  - trends
KW  - Cross-cultural comparison
KW  - Internationality
KW  - Congresses
UR  - http://apps.who.int/iris/
ER  -