TY  - BOOK
AU  - Sakthivel,A.
TI  - Business economics: for B. A., B. Com. and B. B. A. courses 
U1  - 330 
PY  - 2009///
CY  - Salem
PB  - M. S. K. Pub.
KW  - Economics
KW  - Managerial economics
ER  -