TY - SER TI - Railway track and structures: RT & S SN - 2160-2514 AV - TF1 .R131 U1 - 625.1 14 CY - Chicago PB - Simmons Boardman Pub. Corp. KW - Railroads KW - Periodicals KW - Railroad engineering KW - Chemins de fer KW - P�eriodiques KW - fast KW - Electronic journals N1 - License restrictions may limit access UR - https://libproxy.firstcity.edu.my:8443/login?url=https://search.proquest.com/publication/47755 ER -