TY  - BOOK
AU  - Case Karl E 
AU  -  Fair Ray C
TI  - Principles of Economics
SN  - 9788131715871
U1  - 330 CAS 
PY  - 2007///
CY  - New Delhi
PB  - Pearson Education
KW  -  case karl e
KW  -  fair ray c
KW  - economics
ER  -