TY  - BOOK
AU  - Devida Vengedasalam 
AU  - Karunagaran Madhavan
TI  - Principles of economics 
SN  - 9789834708566 
U1  - 330.076 DEV 2013 
PY  - 2013///
CY  - Shah Alam
PB  - Oxford University Press
KW  - Economics
KW  - Problems, exercises, etc
N1  - Include index
ER  -