TY  - BOOK
AU  - Long Norman ed
AU  -  Long Ann ed
TI  - Battlefields of knowledge :  the interlocking of theory and practice in social research and development edited by Norman Long and Ann Long
U1  - Y:f, N2 
PY  - 1992///
CY  - London
PB  - Routledge       
KW  - SOCIOLOGY; RESEARCH METHODS
ER  -