TY  - BOOK
AU  - Lewis,J.Parry
AU  - Traill,Alasdair
TI  - Statistics explained
SN  - 0201178028
U1  - 519.5 
PY  - 1999///
CY  - Harlow, England, Reading, Mass.
PB  - Addison-Wesley
KW  - Statistics
N1  - Includes index
ER  -