TY  - GEN
AU  - HUMMELBRUNNER, S. A.
AU  - COOMBS, K. S.
TI  - Contemporary Business Mathematics with Canadian Application
SN  - 978-0-13-714149-4
U1  - 650.1 HUM 
PY  - 2009///
CY  - New York
PB  - Perason
ER  -