Tested knowledge of business cycles forty-second annual report . 

 - New York :  NBER ,  1962 
 - ix, 118p. ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic fluctuations<br/>Business cycles
<br/><br/><label>Dewey Class. No.: </label>338.54  / NBER-3