TY  - BOOK
AU  - Fielding,Nigel G.
AU  - Fielding,Jane L.
TI  - Linking data
SN  - 0803925182
U1  - H/62 
PY  - 1986///
CY  - England
PB  - Sage Publications
KW  - Social sciences -- Methodology.
KW  - Social sciences -- Research.
N1  - Notes Registration no : 9231
ER  -