Analysis of competitive relations between operation systems:General principles and their application to electric and diesel-electric traction/
Thelander, Th.
Analysis of competitive relations between operation systems:General principles and their application to electric and diesel-electric traction/ General principles and their application to electric and diesel-electric traction by TH. Thelander. - Stockholm, 1956. - 51 p. illus. 25 cm.
Railroads--United States
Transportation, Automotive--United States.
TF23 / .T5
Analysis of competitive relations between operation systems:General principles and their application to electric and diesel-electric traction/ General principles and their application to electric and diesel-electric traction by TH. Thelander. - Stockholm, 1956. - 51 p. illus. 25 cm.
Railroads--United States
Transportation, Automotive--United States.
TF23 / .T5