TY  - BOOK
AU  - Pottmann, Helmut
TI  - Computational line geometry: _
T2  - Mathematics and Visualization
SN  - 9783642040177
U1  - 516.183 
PY  - 2001///
CY  - New York
PB  - Springer
KW  - 
N1  - includes bibliographical references and index
ER  -