TY  - BOOK
AU  - Hall,Robert E.
AU  - Lieberman, Marc
TI  - Economics: principles and applications 
SN  - 0324335814(hpb) :
U1  - 330 22
PY  - 2006///
CY  - Mason, Ohio
PB  - Thomson/South-Western
KW  - Economics
N1  - Includes bibl. references and index
ER  -