TY  - BOOK
AU  - Case,E.Karl------(core creator)
TI  - Principles of Economics
SN  - 9781292152561 (paperback)
PY  - 2017///
CY  - England
PB  - Pearson Education Limited, 
KW  - Scope and Method of Economics
KW  - Economic Problem
KW  - Scarcity and Choice
N1  - Includes index
ER  -