TY  - BOOK
AU  - Dowling Edward T
TI  - Theory and problems of mathematics for economics
U1  - 330.1543 
PY  - 1980///
CY  - New York
PB  - McGraw Hill
KW  - Economics
KW  - Calculas
KW  - Differentiation
KW  - Derivatives
KW  - Mathematical Economics
ER  -