TY  - BOOK
AU  - Highland Esther H
AU  -  Rosenbaum Robert S
TI  - Business mathematics
SN  - 0131051237
U1  - X9:(B), M1N0 
PY  - 1990///
CY  - New Jersey 
PB  - Prentice Hall        
KW  - Industrial Economy
ER  -