TY  - BOOK
AU  - Ponnusamy, S.,
TI  - Railway Transportation: Engineering, Oprations and Mangement 
SN  - 9788184871210
U1  - 385.0973 22
PY  - 2012///
CY  - New Delhi
PB  - Narosa Publishing House
N1  - This book having Appendix
ER  -