TY  - BOOK
AU  - Bonnett, Clifford F.
TI  - Practical Railway Engineering 
SN  - 9781860945151
U1  - 625.1 
PY  - 2005///
CY  - London : 
PB  - Imperial College Press, 
KW  - Railroad Engineering
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-1-86094-515-1.pdf
ER  -