Duijn, J. J. Van <br/><br/>
The long wave in economic life   

 - London  George Allen & Unwin Ltd  1983 
 - ix, 239p. Index 
<br/><br/>  
<br/><br/><label>ISBN: </label>0043303307 
<br/><br/><label>Dewey Class. No.: </label>338.542  / D873.LW