TY  - GEN
AU  - McCONNELL C. R.
AU  - BRUE, S. L
TI  - Microeconomics: Principles, Problems, and Policies 
SN  - 978-0-07-327309-9
U1  - LECT 338.5 McC 
PY  - 2008///
CY  - London
PB  - McGraw-Hill
ER  -