Ekeland, Ivar <br/><br/>
Mathematics and the unexpected 

 - Chicago  Uni of Chicago Pr  1988 
 - xiii;146p 
<br/><br/><label>ISBN: </label>0-226-19990-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catastrophes (Mathematics)<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>514.7/EKE