TY  - BOOK
AU  - Zan,Rosetta
ED  - SpringerLink (Online service)
TI  - Difficolt in matematica: Osservare, interpretare, intervenire 
T2  - Convergenze
SN  - 9788847005846
AV  - LC8-6691 
U1  - 370 23
PY  - 2007///
CY  - Milano
PB  - Springer Milan
KW  - Education
KW  - Mathematics
KW  - Teachers
KW  - Training of
KW  - Mathematics Education
KW  - Teacher Education
KW  - Learning & Instruction
UR  - http://dx.doi.org/10.1007/978-88-470-0584-6
ER  -