TY  - BOOK
AU  - Conference on "Differential Topology and its applications", Jadavpur University Calcutta, Feb., 1983
AU  - Sinha, D. K. ; ed.
TI  - Lecture notes on catastrophe and bifurcatio theoris
U1  - 516 
PY  - 1984///
CY  - Calcutta
PB  - Jadavpur University
ER  -