TY  - BOOK
AU  - Barthwal R R
TI  - Industrial Economics
SN  - 9788122430776
U1  - 338 BAR 
PY  - 2012///
CY  - New Delhi
PB  - New Age International Pvt. Ltd. Pub.
KW  -  barthwal r r
KW  - industrial economics
ER  -