TY  - BOOK
AU  - Tilley, M. R.
TI  - Business maths and statistics
SN  - 0713101520
U1  - 519.5024658 
PY  - 1978///
CY  - London
PB  - Edward Arnold
KW  - Busines mathematics
KW  - Mathematical statistics
N1  - Includes index
ER  -