TY  - GEN
AU  - Cohen, Elaine
AU  - Riesenfeld, Richard F. 
AU  - Elber, Gershon
TI  - Geometric modeling with splines: : an introduction/ 
SN  - 9780367852085
U1  - E 516.352 23rd ed. 
PY  - 2020///
CY  - Boca Raton: 
PB  - CRC Press
KW  - Curves on Surfaces
KW  - Mathematical models
KW  - Spline theory
KW  - Computer aided design
N1  - Includes bibliographical references and index
ER  -