TY  - BOOK
AU  - Hummelbrunner,S.A.
AU  - Coombs,K.Suzanne
AU  - Coombs,Bruce
TI  - Contemporary business mathematics : : S.A. Hummelbrunner
SN  - 0131727354
AV  - HF 5691 .H84 1990
PY  - 1990///
CY  - Toronto, Ont.
PB  - Pearson/Prentice-Hall
KW  - Business mathematics
N1  - Includes index
ER  -