Standard time :  hearing before subcommittee, 80th Congress, 2d session, on H.R. 2414, H.R. 2740, and H.R. 6318, May 7, 1948. 

 - [Washington, D.C.],  1948. 
 - iii, 26 p. 
<br/><br/> Document for sale by the Superintendent of Documents, paper.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time--Systems and standards--Law and legislation--United States.
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.IN 8/4:T 48/2