TY  - BOOK
AU  - Farin,G.
AU  - Hagen,H.
TI  - Geometric modelling
T2  - Computing supplementum
SN  - 3211823999
PY  - 1993///
CY  - Wien, Austria
PB  - Springer-Verlag
KW  - Curves on surfaces
KW  - Mathematical models
KW  - Congresses
KW  - Surfaces
ER  -