TY  - GEN
AU  - ROSENBERG, R. R.
AU  - LEWIS, H. & POE, R. W.
TI  - Business Mathematics
SN  - 0-07-053703-8
U1  - LECT 513.93 ROS 
PY  - 1975///
CY  - New York
PB  - McGraw-Hill
ER  -