TY  - BOOK
AU  - Lad, Frank
TI  - Operational subjective statistcal methods: a mathematical, philosophical, and historical introduction
SN  - 0-471-14329-4
U1  - 519.22 
PY  - 1996///
CY  - New York
PB  - John Wiley & Sons
KW  - Mathematical statistics
ER  -