Herbert Hoover as secretary of commerce :  studies in New Era thought and practice. 

 - IOWA :  University of Iowa,  1981. 
 - 263 p. 
 - Herbert Hoover centennial seminaries;2 .
<br/><br/><label>ISBN: </label>0877451095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States--Economic conditions--1918-1945--Congresses.<br/>United States--Economic policy--To 1933--Congresses.
<br/><br/><label>LC Class. No.: </label>E 802  / .H4