TY - BOOK AU - Hilton P Ed. ED - Conference on structural stability, the theory of catastrophes and applications in the sciences (1975 : Washington) TI - Proceeding on Structural stability the theroy of catastrophes,and applications in the science T2 - Lecture notes on mathematics; 525 U1 - B334p1, N75, L6 PY - 1976/// CY - Berlin PB - Springer Verlag ER -