TY  - BOOK
AU  - Swale,Jason
TI  - Setting the scene for positive behaviour in the early years: a framework for good practice 
SN  - 0415373123
U1  - 370.1528 
PY  - 2006///
CY  - London, New York
PB  - Routledge
KW  - Modificación de la conducta
N1  - Incluye bibliografía
UR  - http://www.loc.gov/catdir/toc/ecip0518/2005024065.html
ER  -