TY  - BOOK
AU  - Evans,R.H.
TI  - 'O' level mathematics
T2  - Questions & answers
SN  - 0946973326
U1  - 519.5076 19
PY  - 1986///
CY  - Bromborough : 
PB  - Checkmate
KW  - Mathematical statistics
KW  - Examinations, questions, etc
ER  -