TY  - GEN
AU  - McCONNELL, R. C
AU  - Stanley , L . Brue
TI  - Microeconomics: Principles, Problems, Policies
SN  - 978-0-07-333695-4
U1  - 330 McC 
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill Irwin
ER  -