TY  - BOOK
AU  - Farin,Gerald E.
TI  - Curves and surfaces for computer aided geometric design: a practical guide 
T2  - Computer science and scientific computing
SN  - 0-12-249050-9
AV  - T385 F37 1990
PY  - 1990///
CY  - Boston
PB  - Academic
KW  - Gráficas por computadora
ER  -