TY  - BOOK
AU  - Piegl,Les
AU  - Tiller,Wayne
TI  - NURBS BOOK
SN  - 3540615458
U1  - 511.42 
PY  - 1997///
CY  - 
PB  - Springer-Verlag, Berlin
KW  - Spline Theory
KW  - Splines
ER  -