TY  - BOOK
AU  - HUGHES-S
TI  - Sage Visual Methods  
SN  - 9781446241028
U1  - 300.721 
PY  - 2012///
CY  - Los Angeles
PB  - Sage Publications
KW  - Social sciences
KW  - Research Methodology
N1  - Vol. 1 Principles, issues, debates and controversies in visual research; Vol. 2 Documentation and representation; Vol.3 Interpretation and classification; Vol.4 Elicitation and collaboration
ER  -