TY  - BOOK
AU  - Strauss Anselm
AU  -  Corbin Juliet
TI  - Basics of qualitative research :  technique and procedures for developing grounded theory
U1  - Sigma:(:f):(B28), N0;N8 
PY  - 1990///
CY  - London
PB  - Sage Publications      
KW  - SOCIAL SCIENCES
ER  -