TY  - BOOK
AU  - Mankiw, N. Gregory
TI  - Principles of economics
SN  - 9789814846400
U1  - 330 
PY  - 2018///
CY  - Singapore :   
PB  - Cengage Learning Asia Pte Ltd, 
KW  - Economics
KW  - Kinh tế học
N1  - original book
ER  -