Authorization for the Hazardous materials act for fiscal year 1980 :  hearing before the Subcommittee on Transportation and Commerce of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, first session, on H.R. 3502 April 10, 1979 

 - Washington, D.C. :  U. S. Government Printing Office,  1979 
 - iii, 74 p. ;  24 cm. 
<br/><br/> "Serial 96-33." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hazardous substances--Transportation--Law and legislation--United States
<br/><br/><label>Dewey Class. No.: </label>344.730472