TY  - GEN
AU  - Lerner, Joel J
AU  - Zima, Petr
TI  - Theory and problems of business mathematics
T2  - Schaum's Outline Series
SN  - 0070991383
U1  - 513.93 
PY  - 1988///
CY  - New York
PB  - McGraw-Hill
KW  - MATHEMATICS
ER  -