TY  - BOOK
AU  - Fisher,Ronald Aylmer
TI  - Statistical methods for research workers / 
T2  - Biological monographs and manuals ; 
U1  - 311.2 19
PY  - 1950///
CY  - Edinburgh : 
PB  - Oliver and Boyd, 
KW  - Biometria
KW  - Estatística
ER  -