Bratt, Elmer C <br/><br/>
Business cycles and forecasting 

 -  Business publications, Inc.,Chicago  1937 
 - 501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business cycles; Production management
<br/><br/><label>Dewey Class. No.: </label>PG 338.542  BRA-B