TY  - BOOK
AU  - Bolt,R.L, x
AU  - x
TI  - Revision and practice statistics: x
SN  - 0713108029
U1  - 519.5076/B694r 
PY  - 1983///
CY  - London
PB  - Edward Arnold
KW  - Mathematical statistics -problems, exercises, etc
N1  - x
ER  -