TY  - BOOK
AU  -  Bushaw,D.W.
AU  -  Clower,R.W.
TI  -  Introduction to mathematical economics / 
U1  -  330.182 
PY  - 1957///
CY  -  Homewood, Ill. : 
PB  -  R. D. Irwin , 
KW  -  Economics, Mathematical
ER  -