TY  - BOOK
AU  - Crawshaw, J.
AU  - Chambers,J.
TI  - A concise course in A-level statistics: with worked examples 
SN  - 0748712070
PY  - 1991///
CY  - Cheltenham, UK
PB  - ELBS with Stanley Thornes
KW  - Mathematical statistics
N1  - Includes index
ER  -