TY  - BOOK
AU  - Bingham, Robert C. 
AU  - Walstad, William B. 
TI  - Study guide to accompany McConnell and Brue Microeconomics
SN  - 0070455244
AV  - HB 172 B56 1990
PY  - 1990///
CY  - New York
PB  - : McGraw-Hill
KW  - Microeconomía
ER  -