Schmeckebier, Laurence F. <br/><br/>
The aeronautics branch department of commerce: its history, activities and organization 
by Laurence F. Schmeckebier 
 - Washington  The Brookings Institution  1930 
 - x, 147p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics --United States<br/>United States. Bureau of Air Commerce
<br/><br/><label>Dewey Class. No.: </label>W600x73 Sch44