What 20 yr of cooperation and study have done to improve designs and effect high degree of standardization; improvement made largely through cooperation of Committee on Track of American Railway Engineering Assn with Manganese Track Society.
Special trackwork
Ry Eng Maintenance
Railway Engineering and Maintenance ; 30 , n 4
1934
Article (Journal)
English
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Engineering Index Backfile | 1928
Special trackwork calculations
Engineering Index Backfile | 1913
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