TY  - BOOK
AU  - Callan,Sue
TI  - Work-based research in the early years
SN  - 9780857021748 (hardback)
PY  - 2011///
CY  - Thousand Oaks, CA
PB  - Sage Publications
KW  - Educación en la primera infancia
KW  - Investigación
KW  - Metodología
KW  - Enseñanza preescolar
KW  - Early childhood education
KW  - Research
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -