TY  - BOOK
AU  - Graham, Alan
TI  - Understand Statistics
T2  - Teach yourself 
SN  - 9781444105049
AV  - QA 276 Gra 
PY  - 2010///
CY  - London
PB  - Hodder Education
KW  - P0PULATION STATISTICS
KW  - PROBABILITIES
KW  - MATHEMATICAL STATISTICS
ER  -