TY  - BOOK
AU  - Schiller,Bradley R.and Karen Gebhardt
AU  - Karen Gebhardt
TI  - Essentials of economics
SN  - 978-1-260-56607-9
U1  - 330 
PY  - 2020///
CY  - New York
PB  - Mc Graw Hill
KW  - Scarcity
KW  - Supply and Demand
KW  - Opportunity Cost
N1  - Includes bibliography and index; 300-399
ER  -