TY  - BOOK
AU  - Anderson,Sharon
TI  - Statistical methods for comparative studies: techniques for bias reduction 
SN  - 0471048380 :
AV  - QA276 .S783 1980
PY  - 1980///
CY  - New York
PB  - Wiley
KW  - Mathematical statistics
UR  - http://www.loc.gov/catdir/description/wiley032/79027220.html
UR  - http://www.loc.gov/catdir/toc/onix02/79027220.html
ER  -