TY  - BOOK
AU  - Ekeland,Ivar
AU  - Browder,Felix E.,fore
TI  - Mathematics and the unexpected
SN  - 0226199894
U1  - 514.7 
PY  - 1988///
CY  - Chicago
PB  - University of Chicago Press
KW  - Catastrophes (Mathematics)
N1  - Includes index; Bibliography: p.139
ER  -