TY  - BOOK
AU  - 
AU  - 
ED  - Indian.
ED  - Indian Railways Institute of Civil Engineering
TI  - Permanent way bulletin / vol.34, no. 2 , September 2007
U1  - 620 23rd ed.
PY  - 2007///
CY  - Pune
PB  - The Author
KW  - Main railroads
KW  - Track maintenance vehicles
ER  -