TY  - BOOK
AU  - Frank,Robert H.
TI  - Principles of Economics
SN  - 9781260092912
AV  - HB171.5 .P75    2019
PY  - 2019///
CY  - New York
PB  - Mc Graw Hill
KW  - Economics
N1  - Includes bibliographical references and index
ER  -