TY  - BOOK
AU  - Viswanathan Madhu
TI  - Measurement error and research design
SN  - 1412906423 (pb)
U1  - #:(:f), P5 
PY  - 2005///
CY  - London
PB  - Sage Publications UK     
KW  - SOCIAL SCIENCES; RESEARCH METHODS
ER  -