TY  - BOOK
AU  - Upton,Graham
TI  - Understanding statistics
SN  - 9780199143917
U1  - 519.54 22
PY  - 1996///
CY  - New York
PB  - Oxford University
KW  - Social sciences
KW  - Statistical methods
KW  - Statistics
KW  - lcgft
N1  - Includes index
ER  -