TY  - BOOK
ED  - American Railway Engineering Association
TI  - Manual
AV  - TF 145 A5.1947
PY  - 1947///]-
CY  - [Chicago, Ill.]
PB  - American Railway Engineering Association
KW  - Railroad engineering
KW  - Ingeniería de ferrocarriles
KW  - Railroads
KW  - Maintenance and repair
KW  - Ferrocarriles
KW  - Mantenimiento y reparación
N1  - "El manual inicia en el capítulo 7: Wood bridges and trestles"; A la cabeza del título: American railway engineering association, Construction and maintenance section, Association of American railroads; Abierta a los investigadores bajo las restricciones de la biblioteca
ER  -