Bruce, J W. Giblin, P J.
Curves and Singularities Geometrical Introduction to Singularity Theory - 2nd - Cambridge CUP 1992 - 321p
0 521 42999 4
514.7 BRU
Curves and Singularities Geometrical Introduction to Singularity Theory - 2nd - Cambridge CUP 1992 - 321p
0 521 42999 4
514.7 BRU