TY  - BOOK
AU  - Raymond,William G.
AU  - Riggs,Henry Earle
AU  - Sadler,Walter C.
TI  - Elements of railroad engineering
U1  - 625 
PY  - 1947///
CY  - New York, : 
PB  - J. Wiley and Sons, 
KW  - FERROCARRILES
ER  -