TY  - BOOK
AU  - Williams,Malcolm
AU  - Vogt,William Paul
TI  - The Sage handbook of innovation in social research methods
SN  - 9781412946483
U1  - 300.72 21E
PY  - 2011///
CY  - Thousand Oaks
PB  - Sage Publications
N1  - Bibliogr. en fin de chaque communication
ER  -