TY  - BOOK
AU  - Silverman David 
TI  - Interpreting quantitative data: A guide to the principles of qualitative research 
SN  - 978 0857024213
AV  - HM 511  .S65 2011
PY  - 2011///
CY  - Los Angeles 
PB  - Sage Publications
KW  - Sociology
KW  - Research
KW  - Methodology
ER  -