Surface transportation (safety legislation) :  hearings before subcommittee, 85th Congress, 1st session on bills to provide for greater safety in surface transportation, Mar. 28-Apr. 12, 1957. 

 - [Washington, D.C.],  1957. 
 - v, 241 p. 
<br/><br/> Distribution made by issuing office.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroads--Safety measures.--United States<br/>Transportation, Automotive--Safety measures.--United States
<br/><br/><label>GPO Item No.: </label>1019 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.IN 8/4:T 687/22