Ayres Leonard P <br/><br/>
Turning points in business cycles 

 -  1939 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Cycle-United States
<br/><br/><label>Dewey Class. No.: </label>X:74:73:N3, G91