TY  - BOOK
AU  - Silverman,David
TI  - Qualitative research: theory, method and practice 
SN  - 0-8039-7666-6
PY  - 1997///
CY  - London
PB  - SAGE
KW  - Sociology
KW  - Research
KW  - Methodology
KW  - Social sciences
KW  - Qualitative research methods
KW  - Ciencias sociales
KW  - Metodología
N1  - Includes bibliographical references and index
ER  -