United States civilian space policy :  hearings before the Subcommittee on Space Science and Applications of the Committee on Science and Technology, U.S. House of Representatives, Ninety-sixth Congress, second session, July 23, 24, 1980 

 - Washington, D.C. :  United States Government Printing Office,  1980 
 - iii, 246 p. :  ill. ;  24 cm. 
<br/><br/> No. 153 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics and state--United States
<br/><br/><label>Dewey Class. No.: </label>629.40973