TY  - BOOK
AU  - The Economist
TI  - Numbers Guide : : The Essentials of Business Numeracy 
SN  - 0091746175
AV  - HF5691. S694
U1  - 650.01 
PY  - 1991///
CY  - London
PB  - Random Century House
N1  - Includes Index
ER  -