TY  - BOOK
AU  - Pena Juan M
TI  - Shape preserving representations in computer-aided geometric design
SN  - 1-56072-691-1
U1  - 620.00420285 
PY  - 1999///
CY  - New York
PB  - Nova-Science
KW  - Computer graphics
KW  - Computer-aided design
ER  -