TY  - BOOK
AU  - Wilder,Sue Johnston
TI  - Learning to teach mathematics in the secondary school: a companion to school experience 
SN  - 0415162807
AV  - QA13 L4.2
PY  - 1999///
CY  - New York.
PB  - Routledge
KW  - MATEMATICAS -
KW  - ESTUDIO Y ENSEÑANZA (SECUNDARIA) -
KW  - ESTADOS UNIDOS
ER  -