Mass, Nathaniel J. <br/><br/>
Economic cycles; an anaysis of under lying causes   

 - Cambridge  Wright Allen Press  1975 
 - xii, 185p. Index 
<br/><br/>  
<br/><br/><label>ISBN: </label>0914700030 
<br/><br/><label>Dewey Class. No.: </label>338.542  / M398.EC