U.S. passenger rail technologies. 

 - Washington, D.C. :  Congress of the U.S., Office of Technology Assessment :  For sale by the Supt. of Docs., U.S. G.P.O.,  [1984] 
 - x, 105 p. :  ill., maps ;  26 cm. 
<br/><br/> "December 1983"--P. [4] of cover.  "OTA-STI-222"--P. [4] of cover.  Item 1070-M  S/N 052-003-00938-2 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>High speed trains--United States.<br/>Magnetic levitation vehicles.<br/>MCE<br/>Railroads--Technological innovations.<br/>Railroads--Passenger traffic.--United States
<br/><br/><label>Dewey Class. No.: </label>625.230973  / UNI