TY  - BOOK
AU  - Bilas Richard A
TI  - Microeconomic theory
SN  - 0070850607
U1  - X:71, L1;4 
PY  - 1971///
CY  - McGraw-Hill
PB  - Mcgraw-Hill international Edition      
KW  -  ECONOMICS
KW  - MICROECONOMICS
ER  -