TY  - BOOK
AU  - Birks, Melanie
AU  -  Mills, Jane
TI  - Grounded theory: a practical guide
SN  - 9781446295786
U1  - 300.721 BIR 
PY  - 2015///
CY  - London
PB  - Sage Publications Ltd.
KW  - Grounded theory
KW  - Research methods
KW  - Social sciences
ER  -