TY  - BOOK
ED  - India. Ministry of Railways
ED  - Research Designs and Standards Organisation
TI  - Research Designs and Standards Organisation
U1  - 54 SD:385.2072 
PY  - 2016///
CY  - Lucknow
PB  - RDSO
KW  - Indian Railways
KW  - Railroads
KW  - Research designs
ER  -