TY  - BOOK
AU  - Woodcock,A.E.R & Poston,T
ED  - Poston, T
TI  - Geometrical study of the elementary catastrophes
T2  - Lecture notes in mathematics 373
SN  - 3540066810 
U1  - 6.07+22 
PY  - 1974///
CY  - Berlin
PB  - Springer
ER  -