TY  - BOOK
AU  - Schreier, Margrit
TI  - Qualitative content analysis in practice
SN  - 978-1-8492-0593-1
AV  - H 62 .S37 C.1 
PY  - 2012///
CY  - London
PB  -  SAGE
KW  - Social Sciences-- Research-- Methodology
ER  -