TY  - BOOK
AU  - Bird, J. O
AU  - May, A. J. C
TI  - Business calculations
T2  - Longman business education series
SN  - 0582411238
AV  - HF 5691 Bir 
PY  - 1980///
CY  - London
PB  - Longman
KW  - BUSINESS MATHEMATICS
N1  - Cataloging based on CIP information
ER  -