@inbook{+1956+77+84,
url = {https://doi.org/10.4159/harvard.9780674433786.c11},
title = {IX. LAST STEPS IN INTEGRATION, 1880-1890},
booktitle = {The American Railroad Network, 1861-1890},
publisher = {Harvard University Press},
address = {Cambridge, MA and London, England},
pages = {77--84},
doi = {doi:10.4159/harvard.9780674433786.c11},
isbn = {9780674433786},
year = {1956},
lastchecked = {2026-05-08}
}