TY  - BOOK
AU  - Blaikie,Norman W.H.
TI  - Approaches to social enquiry: advancing knowledge 
SN  - 9780745634494 (pbk.)
PY  - 2007///
CY  - Cambridge, UK
PB  - Polity
KW  - Social sciences
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -