TY  - BOOK
AU  - Bushaw,D.W.
AU  - Clower,R.W.
TI  - Introduction to mathematical economics
U1  - 330.1 
PY  - 1957///
CY  - Illinois
PB  - Richard D. Irwin
KW  - Economics, Mathematical
N1  - Includes bibliographical references and index
ER  -