TY  - BOOK
AU  - National research council
AU  - National research council
TI  - Knowing what students know :  the science and design of educational assessment    
SN  - 9780309072724
AV  - 371.26 NRC 2001 
U1  - 371.26 NRC 2001 
PY  - 2001///
CY  - 	Washington, DC.
PB  - National Academy Press
KW  - Educational and Personal development
ER  -