Puu Tonu <br/><br/>
Non linear economic dynamics 

 - 2ed 
 - Berlin  Springer Verlag           1991 
 - x, 151p. Bib p 148-51  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Rersearch Economics
<br/><br/><label>Dewey Class. No.: </label>X:(B7:3), N1