TY  - BOOK
AU  - ROBERTS,Blaine
AU  - 
TI  - Study Guide For Modern Mathematics & Economic Analysis. 
U1  - 510/ROS 
PY  - 0000///W.W. Norton.
PY  - 1973///
CY  - New York. 
KW  - Mathematics.
KW  - Economics
N1  - Includes index and bibliography.
ER  -