TY  - GEN
AU  - Daus, Paul Harold,
AU  - Whyburn, William Marvin,
TI  - Introduction to mathematical analysis: with applications to problems of economics 
AV  - HB74.M3  
PY  - 1958///
CY  - Reading, Mass.,  
PB  - Addison-Wesley Pub. Co
KW  - Economics Mathematical from old catalog
ER  -