Kukkonen, Pertti <br/><br/>
Analysis of seasonal and other short-term variations with applications to Finish economic 

 - Helsinki  Bank of Finland Institute for Economic Research  1968 
 - 136p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>LC Class. No.: </label>HG3133.K8