Public papers of the presidents of the United States Herbert Hoover  Containing the Public Message, Speeches, and Statements of the President. January i to december 31,1931 

<br/><br/><b>საგნობრივი რუბრიკები: </b><br/>Containing the Public Message, Speeches, and Statements of the President. January i to december <br/>Public papers of the presidents of the United States