Mutual security act of 1957 :  hearings before the Committee on Foreign Relations, United States Senate, Eighty-fifth Congress, first session, on the mututal security program for fiscal year 1958, June 7, 1957. 

 - Washington :  U.S. Govt. Print. Off.,  1957. 
 - v. : 
<br/><br/> Hearing held on June 7, 1957. 
<br/><br/><label>ISBN: </label>SSCE6733 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mutual security program, 1957.
<br/><br/><label>Dewey Class. No.: </label>355.031  / Mu