TY  - BOOK
AU  - Cowen,Tyler
AU  - Tabarrok, Alex
TI  - Modern principles of economics
SN  - 9781429239974
AV  - HB171.5 .C86717 2013 
PY  - 2013///
CY  - New York, NY
PB  - Worth Publishers
KW  - Economic
N1  - Includes bibliographical references and index
ER  -