TY  - GEN
AU  - Alrø, Helle 
AU  - Ravn, Ole 
AU  - Valero, Paola 
TI  - Critical mathematics education : : past, present and future : festschrift for Ole Skovsmose 
SN  - 9789460911620 (pbk.)
U1  - 510.712 
PY  - 2010///
CY  - Rotterdam : 
PB  - Sense Publishers, 
KW  - Mathematics -- Study and teaching (Middle school)
KW  - Middle school teaching -- Methodology
KW  - Mathematics -- Social aspects
ER  -