TY  - BOOK
ED  - American Railway Engineering Association.
TI  - Manual of the American railway engineering association 
PY  - 1929///]
CY  - Chicago, Ill.
PB  - The Association
KW  - Tecnología ferroviaria
KW  - spines
KW  - Mantenimiento
KW  - Estados Unidos
N1  - Indice: p. 1515-1531
ER  -