TY  - BOOK
AU  - Melvin, Michael
AU  - Boyes, William
TI  - Principles of economics
SN  - 978-981-4447-13-1
U1  - 330 M531 2013 
PY  - 2013///
CY  - Singapore
PB  - Cengage Learning Asia, 
KW  - Economics
N1  - Includes index
ER  -