TY  - BOOK
AU  - Wonnacott, T. H.
AU  - Wonnacott, R. J.
TI  - Introductory statistics
SN  - 9780471615187
AV  - QA276.12 .W657
PY  - 1990///
CY  - Ontario
PB  - John Wiley and sons
KW  - Statistics, Mathematical statistics
ER  -