TY  - BOOK
AU  - Long,Norman
AU  - Long,Ann
TI  - Battlefields of knowledge: the interlocking of theory and practice in social research and development 
SN  - 0415072069 :
U1  - 301.01 
PY  - 1992///
CY  - London
PB  - Routledge
KW  - Sociology
KW  - Research
KW  - Methodology
KW  - Social interaction
N1  - Includes bibliographical references and index
ER  -