Gordon, Robert Aaron. <br/><br/>
Business fluctuations / 
Robert Aaron Gordon 
 - 2d ed. 
 - New York :   Harper & Brothers,   c1961 
 - xvi, 687 p. :   ill. ;   22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business cycles.<br/>Business forecasting.
<br/><br/><label>Dewey Class. No.: </label>338.54  / GOB 1961