Puu, Tonu,  1936- <br/><br/>
Nonlinear economic dynamics / 
Tonu Puu. 
 - 4th, completely rev. and enl. ed. 
 - Berlin :  Springer,  1997. 
 - x, 288 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [277]-279) and index. 
<br/><br/><label>ISBN: </label>3540627685 
<br/><br/><label>LCCN: </label>97-014351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics, Mathematical.<br/>Space in economics.