TY  - BOOK
AU  - Plackett,R.L.
TI  - An introduction to the theory of statistics
SN  - 0389072102
AV  - QA276 .P55 1971
U1  - 519.5 
PY  - 1971///]
CY  - New York
PB  - Barnes & Noble
KW  - Mathematical statistics
N1  - Bibliography: p. 199-200
ER  -