TY  - BOOK
TI  - Numbers guide: the essentials of business numeracy. 
SN  - 1861972695
AV  - HF5691 .N85 2001
PY  - 2001///.
CY  - London
PB  - Profile Books
KW  - Business mathematics
N1  - Previous ed. published as: The Economist numbers guide. 1997.
ER  -